Fumie Kumatani, Kenichi Tokoi, and Jun Senoue on Sonic Adventure Original Sound Track:
Crazy Robo …Boss: E-101R
Kumatani: This is a coolly overflowing image in contrast to E-102γ. I was quite aware of the part known as the decisive battles of the fellow robots.
Tokoi: The didgeridoo’s very impressive. It reveals the backing of melody A and shows that the mismatch feeling of the hook’s atmosphere is very pleasant.
Senoue: “I want that brass’s phrase to come to be further finished till the end completely…,” said Tokoi the whole time.