MashGet

The Jonas Brothers have a seemingly endless pool of ladies to write about in their songs of young love. Nick, for instance, wrote the song "Before the Storm" about Miley Cyrus (which also features the "Hannah Montana" star), and now Joe has gotten in on the act, writing "Much Better," presumably about his ex Taylor Swift.

That song, however, is not a good-natured duet.

"We went through a lot in the past year and a half, all of us," Joe said about "Much Better," which name-checks Taylor's song "Teardrops on My Guitar." "And you're just going to have to get the record and figure it out for yourself."