Conversation so far:
Who sings in the rhythm of the night
Rhythm of the Night is a single by DeBarge.
Who sang lead vocals in DeBarge?
The lead vocalist is El DeBarge.
When was the relase date of Rhythm of the Night?
Rhythm of the Night was released on February 23, 1985.

Question: How long is the song?
Self-contained rewrite: How long is the song Rhythm of the Night by DeBarge?