I need a background drummer to practice with. I do not want to program/make the beats myself. I want to be able to select them...ex) rock 1, blues 2, funk 1,etc... Also, I am not looking for techno/club/house/dance beats. I am looking for blues, rock, funk, jazz A full backing band (programmable chord progression) is a plus, but not necessary. I want good beats as opposed to just a click metronome. Thanks!!!