"EXIT TUNES PRESENTS Megurhythm" is a Megurine Luka "only-best" compilation album by EXIT TUNES. It consists of some of the notable tracks sung by Megurine Luka such as Dixie Flatline's Just be Friends, Agoaniki-P's Double Lariat, Yucha-P's Blackjack, and more.
A new track uploaded for the compilation is Giga-P's cover of 40meterP's "Karakuri Pierrot". All of the 18 tracks in the album are fully remastered. This is the first Megurine Luka "only-best compilation", and Megurine Luka is the fifth Vocaloid to get an "only-best" compilation.
Their official website can be seen here.