Can scrobbling be disabled?
Scrobbling is an optional feature of Last.fm and can be enabled / disabled at any time. To turn scrobbling on or off: Using the Desktop Controller software: From the Music Library, select the Music Services tab. Select Last.fm and then c lick the Turn Scrobbling On (or Off) button at the bottom of the screen. Using the Sonos handheld Controller: Select Last.fm from the Music menu. Select Scrobbling, and press OK. Select On or Off.