Before Whitney, there was Dolly

10 songs that were more successful as a cover

We usually remember songs in the version we first listened to, which means sometimes we gravitate towards a cover instead of the original version. But what happens when the cover is so successful that we forget the original? Here are 10 covers that made such an impact that many people believe they are originals.

One of the most memorable parts of 1992’s The Bodyguard is undoubtedly Whitney Houston’s rendition of "I Will Always Love You". But while Houston’s version broke records at that time, this song was already a hit on its own. Written by Dolly Parton in 1973 as a farewell to his then mentor and business partner Porter Wagoner, it was also a commercial success.

This is the case of an original hit that also became a hit through its cover. Bob Dylan wrote "Knocking on Heaven’s Door" as part of the soundtrack for Pat Garrett and Billy the Kid in 1973, and the song instantly climbed up in the rankings. Although it has been covered by several important musicians (Eric Clapton, for example), it can’t be denied that it is most widely known as a cover by Guns N’ Roses.

"I Love Rock’n’Roll" is widely known as one of Joan Jett’s biggest hits, but her version is a cover. It was originally released by the British band The Arrows in 1975 as a response to The Rolling Stones’ "It's Only Rock 'n Roll (But I Like It)". Jett had unsuccessfully tried to cover the song while in the Runaways, and she was able to do it with her next band, the Blackhearts, in 1981.

UB40’s reggae cover of "Red Red Wine" had moderate success upon its 1983 release, but quickly rose in the charts when it was re-released a few years later. According to one of its members, they heard the song as a cover and didn’t know that the original was by Neil Diamond. Reportedly, UB40’s cover version is one of Diamond’s favorites, and he often performs their reggae arrangement in his own concerts.

Did you know that one of the main girl anthems of the '80s was originally written and performed by a man? "Girls Just Want to Have Fun" was penned and performed by rock singer Robert Hazard in 1979, and was written from a male perspective. When one of Hazard’s friends brought the song to Cindy Lauper to re-record as a pop-electronic version in 1983, she changed some of the lyrics to fit it to her own perspective.

Johnny Cash’s version of "Ring of Fire" (1963) is part of the Grammy Hall of Fame, but he is not the original singer or songwriter. This song was actually written by Cash’s future wife, June Carter, alongside Merle Kilgore, and was initially performed by June’s sister, Anita Carter, as "(Love’s) Ring of Fire" in 1962. Cash’s first wife, Vivian Distin, has always said that he was the original writer, but the jury’s still out on that one.

Rascal Flatts' version of "Life Is a Highway" (2006) for the movie Cars is the band’s most-streamed song of all time. The original version is by the Canadian singer Tom Cochrane, and was initially conceived in 1991 as "Love Is a Highway", though the title was later changed. While technically Cochrane’s version did better in the charts, the Rascal Flatts version is nowadays more widely known.

When the lead singer for The Zutons wrote "Valerie" for one of his friends in 2006, the track was quite successful, claiming a high position in the UK charts. However, it was Amy Winehouse’s 2007 version with Mark Ronson that cemented the song's popularity, and it is believed by many to be a Winehouse original.

Where were you when you found out that Sinéad O’Connor’s most famous hit is actually a cover? This song was written by no other than Prince (yes, the one from "Purple Rain") in 1984, and originally performed by his band, the Family. However, the original version was not successful, and the song became a worldwide hit in 1990 in O’Connor’s voice.

When Chris Stapleton decided to randomly sing "Tennessee Whiskey" during a soundcheck, he never imagined how popular his version would be, especially after performing it at the CMAs. The track was written in the 1980s by Dean Dillon and Linda Hargrove, and initially recorded by David Allan Coe, but it didn’t make a big impact. A later version by George Jones 81983) had more success in the Country music charts, but it was Stapleton’s cover (2015) that made the song widely known outside of the genre.

Decoding

Being a "treasured guest" is not a compliment. This is the hidden meaning

Have you ever heard "Code Adam" while shopping for groceries at Walmart? Or maybe you’ve heard how "Dr. Firestone" was being paged during a routine hospital visit. They sound like harmless announcements. But behind these ordinary words are secret codes staff use to signal emergencies without causing panic. From hospitals and supermarkets to airports and Disney Parks, these phrases quietly warn employees that something is happening. You hope you never hear them, but if you do, it helps to know exactly what they mean.

We all love getting special attention at airports or hotel desks, but if you hear the clerk call you a "treasured guest," don’t feel so flattered. You may not be as VIP as one could think.

In the hospitality industry, "treasured guest" has become a humorous bit of industry folklore to describe someone causing trouble. Maybe a customer yelling at staff over expired coupons, demanding impossible accommodations, or throwing a full-blown tantrum at the front desk. Whatever it is, the phrase has become the staff’s secret way to warn co-workers without escalating the situation in front of the customers. Most guests don’t realize the meaning, but once you know it, you may start hearing it more often. We just hope it’s not about you.

Imagine you’re pushing a shopping cart through Walmart when suddenly the overhead speaker announces, "Code Adam." You can easily assume it’s some kind of employee meeting or cleanup request. But when you see them start locking the exits and moving around, you know something’s wrong.

This code was created in 1994 by Walmart in collaboration with the National Center for Missing & Exploited Children (NCMEC), in memory of the tragic case of 6-year-old Adam Walsh. Adam was abducted from a Sears department store in 1981 while shopping with his mother. His father, John Walsh, later became famous for hosting the TV program America’s Most Wanted and advocating for missing children. Even if Adam’s story ended in tragedy, Walmart created the emergency system in Adam’s memory, and other retailers soon adopted it nationwide, intending to have a quick response to missing or abducted children.

You’re sitting in a hospital waiting room during a routine check-up when you suddenly hear "Code Blue, Room 214." Most people immediately know it sounds serious, even if they are not entirely sure why.

The phrase "Code Blue" is used at hospitals to draw the necessary staff and equipment to perform a resuscitation. It was created in the early 1960s at Beathany Medical Center by Dr. Hughes Day. Before then, hospital resuscitations were often chaotic and poorly coordinated. In 1961, Dr. Day received a grant to build one of America’s first cardiac care centers, and he developed both the Code Blue alert system and the modern crash cart to improve survival rates during cardiac emergencies. Today, the system is used in hospitals across the country, sometimes with specialized versions like "Code Blue Pediatric" or "Code Blue Neonate."

Imagine visiting a loved one in the hospital when the intercom calmly announces, "Paging Dr. Firectone to the third floor." Your head surely goes, "Dr. Firestone’s probably having a busy day up there." He is, but it’s not what you think.

The phrase is actually a discreet fire alert used to warn staff about smoke, flames, or overheating equipment without frightening patients and visitors. Hospitals adopted these coded announcements after realizing that openly yelling "fire" over loudspeakers could create panic, especially among patients who aren’t able to move quickly. "Code Red" is an alternative used by many health centers today, but it also hints at the situation while keeping hallways calm.

You’re standing at a checkout counter when the cashier picks up the phone and quietly says, "I need a Code 10 authorization." If you think that’s just another way to get a supervisor’s approval or technical issue, think again. In reality, the cashier may suspect the credit card is stolen or fraudulent.

Code 10 was developed through a cooperative effort between major credit card companies like Visa and Mastercard, along with international standard organizations. As credit cards became more common in the 1960s and 1970s, stores needed a discreet way to alert banks about suspicious activity without directly accusing customers and potentially putting employees at danger. When a cashier requests a Code 10, the bank’s operator begins asking yes-or-no questions to assess the situation and guide the employee on what to do next.

You’ve probably experienced those long airport security lines. The wait is usually uneventful. But sometimes, you can hear "Code Bravo" over the speakers. Maybe it’s a delay, or maybe it’s an issue with luggage. Within seconds, people stop moving, the security line freezes, and exits may even close. It’s something bigger.

Code Bravo is the emergency phrase used by airport security and the Transportation Security Administration to signal a serious security threat, such as an unattended bag, a breach at a checkpoint, or someone slipping into a restricted area. The term comes from the international phonetic alphabet used in aviation and military communications, where "Bravo" represents the letter B. When this is called, security staff immediately lock down affected areas, stop screening lines, and search for the source of the threat. To passengers, it’s sudden and confusing, but to security, it’s a carefully rehearsed response.

You are heading back to your cabin on a cruise ship when the speakers announce, "Code Alpha, Deck 7." You may think Alpha is related to the captain, but that’s not the case. It means someone on board is suffering a medical emergency.

The phrase comes from the NATO phonetic alphabet, where "Alpha" represents the letter A. In maritime emergency jargon, it became shorthand for a Priority A medical situation requiring immediate response. Cruise lines such as Royal Caribbean and Disney Cruise Line commonly use the term, though some ships use variations like repeating "Alpha" three times. Once the code is announced, onboard medical teams rush toward the specified deck or cabin. If necessary, stretcher crews are mobilized, and in severe cases, the ship may even divert course toward the nearest port for emergency evacuation. Passengers are enjoying the views, but the staff is running to save a life.

Anyone who remembers the CB radio craze of the 1970s probably smiles when they hear "10-4." Movies, truckers, and radio fans turned those number codes into a part of American culture. So if you overhear "10-33" on a police scanner, you might assume it’s just another routine message. But it’s not as simple as it sounds.

The 10-code system was first created in 1937 by Illinois State Police communications director Charles Hopper and later standardized by the Association of Public Safety Communications Officials, better known as APCO. Officers needed short phrases they could understand clearly over crackling radio signals. The 10-33 code commonly means an officer needs emergency assistance. In some departments, it also signals radio silence so dispatchers can focus on the crisis unfolding in real time.

Disney World is amazing, the parks offer something for everyone, and there are things to see wherever you look. But that’s exactly the kind of place where a child can easily disappear into a sea of strollers, balloons, characters, and crowds. For that reason, Disney has developed the "Signal 70," which alerts cast members and security that a child has become separated from their family.

The number comes from older police and emergency radio systems, where "70" was commonly associated with missing persons. Disney adopted the phrase because it allows employees to communicate discreetly without frightening or alarming nearby guests. If a member finds the child, they gently -and magically- escort them to Baby Care Center, where they coordinate the reunion.

Cruises are great to relax, enjoying a good book under the sun with a nice drink by the side. Until you hear "Echo, echo, echo" on the speakers. If you do, something is happening somewhere else on the ship.

The code is used among cruise employees to signal that dangerous winds or a navigational hazard are affecting the ship. It comes from the international maritime phonetic alphabet, where "Echo" stands for the letter E. In maritime signalling, the letter traditionally means "I am altering my course to starboard." And, in time, the phrase became associated with urgent ship maneuvers and weather-related warnings. However urgent, the repetition of the word by three doesn’t represent life-threatening situations. It alerts the crew of a certain hazard to prepare while avoiding panic among passengers.