Over the course of its history, WWE has introduced its wrestlers to its rings for action through entrance themes designed to enhance the wrestler's personas. From 2012 to 2019, a musical duo known as CFO$ produced and created several of these themes for wrestlers ranging from songs now viewed as classics to lesser-known songs that are catchy in their own merit.

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These songs vary by genre, including rock, pop, and hip/hop-rap and they all serve their purpose of getting WWE's fans excited for the wrestler's upcoming match. The themes contain a lot of replay value and tell their own respective stories of the wrestlers they are made for.

10 "Battlescars" - The B-Team

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This theme was made in collaboration with another artist named KIT and gave former Raw Tag Team Champions The B-Team, Curtis Axel, and Bo Dallas, a very cool-sounding rock song to enter arenas with for a brief period of time. Axel and Dallas remained a team following splitting up with The Miz, having been Miz's Miztourage for months beforehand, and their team name was meant to suggest they were the best team.

Battlescars has not been used as another wrestler's theme since The B-Team had it taken away and replaced with another theme. The heavy guitars and drums heard in the song are a good listen for hard rock music fans and gave Axel and Dallas a reason to have fans take them seriously, if only for a short few months.

9 "Phenomenal" - AJ Styles

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AJ Styles debuted for WWE in the 2016 Royal Rumble Match to this theme and it has been his theme ever since. This song is very unique due to it combining some hip-hop-style lyrics with some organ music in the background. The lyrics themselves tell his story and represent his persona in a way that hooks the listener in and conveys AJ's in-ring greatness at the same time.

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This theme is an example-setter for wrestling entrance music because if a fan has not heard of AJ Styles or seen his in-ring style, Phenomenal gets the point across for them.

8 "Celtic Invasion" - Becky Lynch

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When a WWE fan hears the Irish chant and ensuing heavy drumming, with even more chanting afterward, they pop for Becky Lynch. This theme is a head-banging song for sure, with the message being that Becky is headed to the ring looking for a fight. Celtic Invasion's vibe tells Becky's story in that she is an Irish woman through and through who will give everything she has in her matches.

When Becky is holding a WWE Women's Championship and holds it above her head with Celtic Invasion playing in the arena, the visual signifies her confidence and dominance in WWE. She worked very hard to achieve her potential and is not afraid to show that.

7 "Sky's The Limit (Remix)" - Sasha Banks

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CFO$ released this theme in two different versions, the latter of which features Sasha's cousin, rap artist Snoop Dogg, providing some lyrics to enhance Sasha's presentation. Sky's The Limit is important as a theme in two aspects; it is a catchy pop song and the lyrics tell an inspiring story that many could relate to.

The message of this song, Snoop Dogg's rhymes and all, is that if a person has a dream to accomplish a goal, they can do it if they work at it and are patient enough to see their effort pay off. Even if critics try to bring the person down that they are not good enough and cannot achieve the goal, the person can disregard that and prove the naysayers wrong. Sasha had a dream to be a WWE talent, put in the time and effort, and made it.

6 "Limitless" - Keith Lee

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Limitless was Keith Lee's theme during most of his NXT run and is a song with lyrics rapped by Keith himself. The theme conveys Keith's confidence in his own abilities as a wrestler and combines the music with his own catchphrase, to bask in his glory. Limitless refers to critics without using the word, which Keith has dealt with, and since he proved them wrong, he is proud of himself and continues to improve his game.

Keith's facial expression during his NXT tenure with this song playing told the whole story, he knows his talent and shows it in the ring.

5 "Hellfire" - Sheamus

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Hellfire tells an intense story without any lyrics. Sheamus is already known for his brawling style and this song adds to that persona. When Sheamus poses on the entrance stage with the spotlight on him and Hellfire playing, the message is clear; Sheamus will be in a good, engaging match soon enough.

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Hellfire contains both hard drums, slowed and faster at different times, along with a guitar that brings about head-banging. All of the instruments involved create a compelling song for a wrestler who gives his body to the industry whenever he wrestles.

4 "Catch Your Breath" - Finn Balor

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Catch Your Breath has two different versions, one for Finn as himself and one for The Demon persona he brings out on occasion. Both are similar, with the main difference being in the very beginning. The Demon's version sounds more gloomy and sinister, which is the idea.

WWE has had Finn Balor enter the ring to this theme for several years now, from NXT to Raw and Smackdown. Regardless of the program, Catch Your Breath is as over-the-top as it gets in terms of the drums and guitars playing. The song title is very appropriate as well because its intensity gets the fans so hyped that the fans collectively catch their breath after hearing it.

3 "The Rising Sun" - Shinsuke Nakamura

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The Rising Sun, without lyrics, is interesting, symbolic, and catchy all at the same time. It is interesting because of its overall sound, drums, and violin combined. It is symbolic of the vibe it gives off, which is that Shinsuke Nakamura is well-regarded in Japan and now in the United States, for his hand gestures, charisma and unusual but entertaining persona. It is catchy since fans sing to it the majority of the time.

Whether this theme plays on Smackdown or at a WrestleMania with an actual violinist present, it represents Shinsuke well and encourages audience participation.

2 "Glorious Domination" - Bobby Roode

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Glorious Domination uses pianos, drums, and guitars to tell a story of the wrestler's in-ring dominance and how they will not give in. During his NXT tenure, Bobby Roode, wearing his Ric Flair-style robe, played his persona with this song to the hilt. During NXT Takeover events, this song was given a more elaborate touch in two different instances, a choir and a computer imaged piano keyboard on the entrance ramp.

Bobby was presented as a top-level wrestler in his NXT run, with Glorious Domination being a great addition to his character.

1 "Undisputed" - Undisputed Era

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When Adam Cole, Kyle O'Reilly, Bobby Fish, and Roderick Strong entered the NXT ring to this theme, the fans knew they were seeing the stable that ran the show. Adam Cole's "BAY-BAY" catchphrase at the end of the entrance makes a good association with this theme.

Undisputed, with its beginning phrase of "shock the system," represented the persona of the UE very well. The ensuing guitars, which Kyle would imitate, provided a rock song's vibe, and the drums were rapidly played to add to the intensity of the UE's gimmick.