Polymorph is an international prog rock band formed in Los Angeles, CA by brothers Nathan Lorber (keys) and Johann Lorber (guitar). Soon joined by Edgard alongside Eric Reymond (bass) and Victor SInger (drums), the band is now based in Strasbourg, France.

Having toured Southern California, Polymorph stepped on the stage of legendary venues such as the Whisky a Go Go and Viper Room. Influenced initially by Deep Purple, Allman Brothers Band and The Meters, the band gradually built up a full set of originals, inspired by Pink Floyd, Jimi Hendrix and Porcupine Tree.

Their first EP, Akitu released in late 2020, was a "groovy, bluesy prog rock EP that grabs you from the get-go" according to The Prog Mind (US), "with many layers and an insanely diverse musical style" according to Original Rock (UK).

Based on this first success, the band, relocated in Europe after the pandemic, and spent the next couple of years working on its debut album, Tangible Dreams. Blending prog rock, pop and hard rock, the record encapsulates the many facets of Polymorph.

Released in October 2023, Tangible Dreams has been described by Rock Meeting (FR) as "top notch prog rock" by "one of France's best current bands". Along came a first music video, Sail To The Sun, while a second one, Hello, closed the album's cycle in Fall 2024. Their new EP is currently under production.