TV stars’ first song hits number one today in 1970

Today in 1970, this song by various artists under one name rose to the top of the Billboard charts.

This song’s release coincided with the debut of this popular TV show and featured the vocals of its stars plus veteran session singers.

It was a worldwide smash and was number one in Australia and New Zealand in 1971.

It has since been covered several times but we all loved the original.

Can you guess what this track is?

Listen to “I Think I Love You” by The Partridge Family below: