i knew dave as a bloke who sang at peasmouldia in derby, i think at the pub in midland road. hits were; there's a triffid at the bottom of my garden... there's a dalek and its trying to rape my dustbin. joan baez had album out with i had a dog and its name was blue, dave brought house down with i had a dog its name was green, smelliest dog i've ever seen,last verse was, i found out 42 years later, i found out 32 years later, i found out 22 years later, green was a thalidomide alligator. still singing the bits i can remember, after all these years.