Listen to Lost in the Brass (from Band Geeks) (Instrumental) online. Lost in the Brass (from Band Geeks) (Instrumental) is an Instrumental language song and is sung by CurtainUp MTK. Lost in the Brass (from Band Geeks) (Instrumental), from the album Contemporary Broadway Karaoke, Vol. 1 (Instrumental), was released in the year 2020. The duration of the song is 3:50. Download Instrumental songs online from JioSaavn.