Violinist signed by Gaga management
Newsbeat's been speaking to 26-year-old Lindsey Stirling.
The self-proclaimed "rock star violinist's online videos have been watched nearly 300 million times.
She's now signed a deal with Lady Gaga's manager, Troy Carter, but instead of transferring that success into the world of TV and radio, her team insist they'll keep Lindsey as an online artist.
Here her co-manager Ty Stiklorius tells us it makes sense to keep Lindsey as a predominantly online artist.
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