B074F3MXG5 Casio WK-6600 Workstation Keyboard Bundle with Adjustable Stand, Bench, Sustain Pedal, Power Supply, Austin Bazaar Instructional DVD, and Polishing Cloth

The Song Sequencer provides 16 tracks plus one system track that supports recording of up to five songs
Built-in effects include reverb (10 types), chorus (5 types), and DSP
SD Memory Card Slot
The USB port provides easy computer and MIDI send/receive connection
The sound source is pre-programmed with digital samples of acoustic musical instruments recorded using the most advanced digital technology