True Companions/Music

"To me bein down mean more than bein' friends, or kin/We comrades we struggle, through any trouble"
 * Dead Prez - "D.O.W.N."


 * The Japanese band Arashi have described their relationship as this as is shown here and here
 * Queen—Friends will be Friends
 * The Rembrandts's "I'll Be There For You". Fittingly, it's the opening song for Friends
 * The band members of Rammstein declared numerous times that the band would rather break up than replace one member of their band. Their music video for "Haifisch" subverts this trope: not only are they considering who to replace singer Till Linderman with at his funeral, it's shown that if they hadn't tried to flat out kill him, they've at least thought about it (save one), and they end up fighting over who caused their true-companion group to fall, resulting in keyboardist Flake Lorenz crashing into the singer's coffin . The lyrics of the song, however, play this straight, as a form of principle declaration.
 * In the same vein, Led Zeppelin did split up after the death of drummer John Bonham, and up to that death they had been more or less a united front. Even though the remaining members have had problems afterwards (how's that parking spot, Jones?) they are still united in protecting their music.
 * The song We'll Be There from the Yu-Gi-Oh! soundtrack Music to Duel By.
 * The Beatles were often called "The Four-headed Monster". Before thing started falling apart, they were essentially codependent. They made decisions as a unit (if even one Beatle didn't agree to an idea, they would consider it vetoed), and didn't like being apart for long periods of time. Ringo Starr said something along the lines of "I was a single child, and I got three brothers". There was talk of buying an island for the four of them and their families to live on together. At least one of the Beatle wives had said that the Beatles were practically married to each other, and that the women in their lives were superfluous. Even after the breakup of the band, the general consensus among the former members, and particularly John Lennon, was that while the Beatles could openly and horribly insult each other, they didn't want anyone else doing it.
 * Their manager, Brian Epstein, was something of a dad to them as well. He looked out for their wellbeing, he always took care of their affairs to the best of his ability, and was probably the biggest factor in their early success. On their part, they appreciated his hard work and were devastated when he died of a drug overdose. In fact, Paul McCartney has said that if anyone was the fifth Beatle, it was Epstein.
 * Slipknot have often referred to themselves as this. Now that one of their own has died, their future is extremely uncertain. This also applies to Avenged Sevenfold, although they have continued to honour The Rev's memory.
 * Two Little Boys by Rolf Harris is about two best friends.
 * Good Charlotte's singer Joel & guitarist Benji are twins, and the entire band were solely credited by their first names on their first album in a show of unity as the brothers' father had walked out on their family & they didn't want to be credited with his name.
 * The Iron Maiden song "Blood Brothers", which despite the name isn't quite about the trope.
 * Disturbed has become known for being a band that still hangs out and talks after a show when other bands would've been sick of seeing each other. They've gotten to the point that each member knows exactly what kind of song they want to write or album they want to make without having to talk about it. Also of note, some of them have had each other's back during fights.
 * The basic foundation of friendship within the band was said to be one of the reasons Split Enz were able to stick around for as long as they did (about thirteen years), as opposed to Crowded House which was more a straight-up commercial venture that soon fell apart (in its initial run) once the band members realised that they didn't really have that much in common.
 * "Until the Day I Die" by Story of the Year was not written about a rocky romantic relationship, but how the band will always be there for one another, even though they sometimes feel like killing each other. Truly the anthem of bromance.
 * Green Day hands down. Especially between Mike and Billie Joe, who have known each other since middle school and lived together as teens. Tre quickly assimilated into the group after their first drummer left, and they've been like brothers ever since for over 20 years.
 * Rush, the progressive rock band from Canada, is very obviously a band of three best friends. Bassist/vocalist/keyboardist Geddy and guitarist Alex have known each other and been Heterosexual Life Partners since they were in middle school, and like with Green Day, the drummer and lyricist Neil was pretty quick to mesh with his bandmates after the first drummer, John Rutsey, was fired for health reasons. The three of them have been brothers to each other since 1975.