Some releases of Dark Side of the Moon, for example TC - SHVL. 804 (cassette, New Zealand release) and Q4SHVL 804 (quad LP, UK release) have a different mix of "Brain Damage ''. During the closing instrumental, beginning at about 3: 02, after the second chorus and leading into the final track, "Eclipse '', only Peter Watts ' "lunatic laughing '' is heard, repeatedly, unlike other versions which have the speech sample "I ca n't think of anything to say '', then Peter Watts ' laugh and another sample "I think it 's nice (ha ha ha) ''.
who laughs on dark side of the moon
Peter Watts Peter Watts