[PAR] [TLE] Roland TR-909 [SEP] The Roland TR-909 Rhythm Composer is a drum machine introduced by the Roland Corporation in 1983.  It was the first Roland drum machine to use samples (for its cymbal and hi-hat sounds) alongside analog sounds.  Designed by Tadao Kikumoto, who also designed the Roland TB-303 synthesizer, the 909 features a 16-step step sequencer and drum sounds that aimed for realism and cost-effectiveness.  It is fully programmable, and like its predecessor, the TR-808, it can store entire songs with multiple sections, as opposed to simply storing patterns.  It was the first MIDI-equipped drum machine.  Around 10,000 units were produced. [PAR] [TLE] Ghetto house [SEP] Ghetto house, booty house or G-house is a genre of Chicago house which started being recognized as a distinct style from around 1992 onwards.  It features minimal 808 and 909 drum machine-driven tracks and sometimes sexually explicit lyrics.
[PAR] [TLE] Roland TR-909 [ SEP ] The Roland TR-909 Rhythm Composer is a drum machine introduced by the Roland Corporation in 1983 . It was the first Roland drum machine to use samples ( for its cymbal and hi - hat sounds ) alongside analog sounds . Designed by Tadao Kikumoto , who also designed the Roland TB-303 synthesizer , the 909 features a 16-step step sequencer and drum sounds that aimed for realism and cost - effectiveness . It is fully programmable , and like its predecessor , the TR-808 , it can store entire songs with multiple sections , as opposed to simply storing patterns . It was the first MIDI - equipped drum machine . Around 10,000 units were produced . [PAR] [TLE] Ghetto house [ SEP ] Ghetto house , booty house or G - house is a genre of Chicago house which started being recognized as a distinct style from around 1992 onwards . It features minimal 808 and 909 drum machine - driven tracks and sometimes sexually explicit lyrics .
The Rhythm Composer is driven by what type of tracks?
The Rhythm Composer is driven by what type of tracks ?
machine-driven tracks
machine-driven tracks