4 singles van bumble bees gevonden
1966 : day by day
door bumble bees
single ... muziek expres ... op-art 1009
[tracks]1966 : i was blind // withdrawn
door bumble bees
single ... muziek expres ... op-art 1010
[tracks]1967 : maybe someday
???? : i could cry
door bumble bees
single ... imperial ... hi 1205