Search youtube for MANUDIGITAL, he has plenty of songs with Reggae artists and this machine only. Battery operated (the chunky ones) , simple machine. Basic fills on the (analog) drums, a simple 4th and 8th notes with the kick and snare, but can make your beats interesting. The bass keys are on the left, very good bass tone which can not be altered. A one man band can not get any simpler than this. There is also a dark version of this -> MT-41.