Songkick – which allows users to follow music artists, their live music events and book tickets – has raised a $10 million B round of financing from Sequoia Capital. This is Sequoia’s first ever investment in a U.K.-headquartered startup. The round takes Songkick’s total funding to date to around the $17 million mark. Previous backers include Y Combinator, SoftTech, The Accelerator Group and Index Ventures. Sequoia’s Greg McAdoo joins the board.