Listen to Do Wah Diddy (Originally Performed by Manfred Mann) [Instrumental Version] online. Do Wah Diddy (Originally Performed by Manfred Mann) [Instrumental Version] is an English language song and is sung by Karaoke Collective. Do Wah Diddy (Originally Performed by Manfred Mann) [Instrumental Version], from the album A-Z of Karaoke - Songs That Start with "D" (Instrumental Version), was released in the year 2013. The duration of the song is 2:22. Download English songs online from JioSaavn.