Clicking sound at end of playlist

[barnabyjones]

At the end of any given playlist my phone makes a random repeated clicking sound which is quite uncomfortable on the ears.  This noise continues until I start a new song or exit Spotify .  

Anyone have any idea what this is about and how to make it stop?  My phone is a Razr Maxx.

[darkfiber]

I get the same clicking at the start of songs - the play time progress bar wil continue to 'play' but all I get is clicking - sometimes it will correct it self, but is often resloved by skipping to the next track. Whick stinks when it clicks on a song you want to hear.  😞