Spring is the debut single album by South Korean singer Park Bom.

It was released on March 13, 2019, by D-Nation,[1] alongside the lead single of the same name with the premiere of its music video.

[2] "Spring" was produced by Brave Brothers and was described as an "R&B song of medium tempo".

[4] Spring was re-released as an extended play titled re:Blue Rose on May 2, 2019.

[5] The lead single, titled "4:44", was produced by Brave Brothers once again and featured vocals from Mamamoo's Wheein.