Listen to Undecided Lover ("From The Vaults" Version (Stereo)) online. Undecided Lover ("From The Vaults" Version (Stereo)) is an English language song and is sung by Martha Reeves & The Vandellas. Undecided Lover ("From The Vaults" Version (Stereo)), from the album Come And Get These Memories & Heatwave (2 Classic Albums On 1 CD), was released in the year 2002. The duration of the song is 2:14. Download English songs online from JioSaavn.