The instrument
The EP-10 and EP-20 were the first electronic pianos from Roland in 1973. They were released at the same time as the SH-1000, the brand's first synthesiser. Four different sounds are available: Piano I, Piano II, Harpsicord I, Harpsicord II. They also have an accompaniment section as well as a built-in amplifier and speakers. The EP-10 keyboard has 61 keys.