It's the first single from the band's upcoming album The Sea of Memories, which is coincidentally their first since 2001's Golden State.
The song is actually pretty good, in terms of Bush singles. It has a nice, steady rhythm and Rossdale's ever-present throaty vocals, which match up well. The guitar work is ear-pleasing too.
Here's the song, and below enjoy their performance of it on Jimmy Kimmel Live last night.
Jimmy Kimmel Live performance: