Troika (тройка) is a Russian folk song. The title refers to the Russian term for a set of three (usually harnessed horses in particular).
The composer(s) arranged the music in OPMDRV.
Tetris: BPS (FC)
Tetris: Atari (ARC)
The song first plays on Round 4 and continues to play ever four subsequent levels.
Tetris: Tengen (NES)
The song serves as one of four in-game tunes. This version of the song is the same exact arrangement as the Arcade version. However, the song plays in a slightly better fidelity due to the triangle channel, and the addition of the noise channel. Interestingly, most of the bass intro is omitted from this version; only the last two of the original eight bars are included.
This version omits the entirety of the bass intro of the song.
- wikipedia.org/wiki/Troika - Wikipedia.