TheSingingMixer: #MarianTheLibrarian is a brilliantly sly #lovesong from #TheMusicMan sold with effortless panache by the immortal #RobertPreston! @abthemuscle crafted this lovely #keyboard #vocal#cover & I just had to #collab in on #lead! (I’ve loved this musical since I was #WinthropParoo in 5th grade!). So much fun! #tsm #atm