Stairway Music's Small Chamber Include: 1 Keyboard 1 Ac/el Bass 1 Guitar 1 Drum/ Cajon 4 Strings 1 Optional Saxophone, Trumpet, etc 2 Singer Sequencer System 10.000 W Complete Sound System 15 Songs (Free Request) Don't hesitate to say hello to us through our email stairwaymusic@gmail.****** or hit us up at 085284****** (Helga)