"Someday" is a song released from Rob Thomas' second album, Cradlesong. It was released as the album's third single (second outside of Australia) in September 2009 only in digital format, and followed as a physical release in December 2009.
It debuted at No. 93 on the Billboard Hot 100, peaking at No. 59. It has since become Thomas's third career No. 1 on Billboard's Adult Top 40 chart as a solo artist, and fourth overall, also extending his top-five singles streak on the format to seven (eight when including his collaborative hit "Smooth").
The music video was released on 15 September 2009 and is directed by Alan Ferguson. It captures Rob Thomas wandering through a parade in downtown New York City.