DANCING KEYBOARD
plays songs, round medallions above keys light up as that note is sounded (see photos) , helps teach co-ordination, recognition of beat and tune, etc.
TEMPO -  'down' to 'up' w/4 stages
MODE - 'demo' 'play' 'learning' -- demo plays songs, play allows child to compose, learning helps teach child the tune to step where lit
POWER - 'on' 'off'
sorry - couldn't find instructions -- 
PLAYS:   Row Row Row Your Boat, Tea 4 2, Banjo on my Knee..........
back side is white with 4 corners having a sm non slip pad
19" wide, 23" wide at controls, 57" long - sorry. could not get whole item in 1 photo

takes 4 AA batteries, not included (a back plate is included w/item - not shown in photo)
SMALL INSTRUCTION SHEET INCLUDED