Spencer Cullum is a Nashville-based, London-born pedal steel player and guitarist.  Cullum is co-founder of instrumental group Steelism and a member of Miranda Lambert's band.  Cullum has also recorded with artists including Kesha, Dolly Parton, Ruby Amanfu, Tristen, Jessie Baylin,  Andrew Combs, Caitlin Rose, Herman Dune, Charlie Worsham, Dylan LeBlanc, City and Colour, and Jonny Fritz.

In 2016 Cullum received a nomination for Instrumentalism of the Year for the UK Americana Awards and again in the U.S. in 2017 by the Americana Music Association.  

Recent recording highlights include Steelism' 2nd full-length album, ism and Miranda Lambert's ACM award-winning Weight of These Wings.

Spencer Cullum uses Fender amplication, GFI pedal steels, Show Pro pedal steels, and Blackwing Pencils