Related Clues:

• iTunes buy
• It may be recalled as number penned by G&S?
• Four Tops "It's the Same Old ___"
• Part of a musical
• Pandora offering
• Playlist listing
• Love ____ (Anne Murray hit)
• Open mic offering
• 'SOS' or 'Help!'
• Jam session selection
• Ira Gershwin's contribution
• Playlist element
• "Twinkle, Twinkle Little Star" is one
• It's part of a song, along with music
• Something to sing or hum