BoyWithUke: B Sides is a compilation album by American alt-pop artist BoyWithUke, released independently on September 5, 2025. The 17-track project consists primarily of previously unreleased songs and demos that were written during earlier phases of BoyWithUke’s career but were not included on his studio albums. Featuring tracks such as “Runaway,” “Affection,” “Hopeless Romantic,” and “Dear, Hollywood,” the album highlights the artist’s signature blend of lo-fi pop production, ukulele-driven melodies, and introspective songwriting.