Gavinners

The Gavinners were a rock band that formed in 2019. The band consisted of five members: lead singer and first guitarist Prosecutor Klavier Gavin, second guitarist Detective Daryan Crescend, a bassist, a drummer and a keyboard player. All five members are or were employed in law enforcement. The Gavinners released over 12 albums and 15 live DVDs during their career.

History
The Gavinners' first hit single was 13 Years Hard Time For Love, which went platinum overnight. After that, they continued to be very popular over the years, with albums usually going gold.

In 2024, a set of cruiser-themed instruments (guitar, bass, drums, and whistle) was made and sold to commemorate the band's five year anniversary.

Ever since using chains on the cover of their album Gunna Lock U Up, chains had been a theme of the band.

In 2026, Crescend was involved in a smuggling incident in which he killed an Interpol agent during a Gavinners concert. Due to testimony from the initial suspect, he was convicted for the murder. During the concert, Gavin's duet with Lamiroir, The Guitar's Serenade, debuted, but after the murder, Gavin swore never to play the song again.

The Gavinners would break up entirely three months later, at Gavin's request.

Name

 * The name may come from the German word "gewinner" meaning "winner".
 * The Japanese name for the Gavinners is the "Garyuu Wave".

References to The Police
There are some references to the band The Police in Turnabout Serenade when investigating the Gavinners' dressing room.

When examining the poster of the policeman provokes the following conservation:

Trucy: Maybe they're trying to trick kids into thinking the police are some kind of band.

Apollo: But that's just silly. Who'd name a band the "police"?

Examining the red light starts this conversation with a reference to The Police song Roxanne:

Trucy: It'd be cooler if they turned that red light on.

Apollo: ...They don't have to turn on the red light.