This is the fourth in a series of posts that highlight classic rock songs which feature someone interesting sitting in on the recording session.  For this series I post the song on one day and identify who is sitting in the following day.  I hope you enjoy the concept and maybe learn some interesting music history in the process.

My selection for this post is a song called I Can’t Explain  which was the Who’s first single released in late 1964.  It’s a good one!   Listen to the song and see if you can tell who was sitting in.     (sorry about the ad)

The answer will be posted tomorrow along with some additional background information.

By the way….Gerard has beat everyone else to the punch by being the first person to identify the correct answers to all previous Who Is Sitting In posts.  Step up to the plate and chime in with a comment if you think you know the answer!   Maybe you can give Gerard some competition 🙂