Back on My Feet

"Back on My Feet" is a song by the Japanese electronic rock duo Boom Boom Satellites. Released as a single in 2009, it became the OP 2 for Bones' Xam'd: Lost Memories (Bounen no Xamdou). The single reached No. 21 on the Oricon weekly singles chart.

The track reflects the duo's blend of rock weight and electronic precision. Programmed textures and a firm beat drive the arrangement forward, while the guitars add pressure rather than warmth. Its verses feel taut and controlled, and the chorus opens wider without losing the mechanical edge that shapes the song's momentum.

That balance of propulsion and tension fits a series built around war, dislocation, and sudden transformation. After its anime use, "Back on My Feet" also appeared on Boom Boom Satellites' 2010 studio album To the Loveless, giving the song a release history that extends beyond its television opening slot.