Michał Krzysztof Łapaj (born 3 March 1982) is a Polish musician, composer, producer, instrumentalist, and sound designer.

He has also appeared on albums by projects such as Leash Eye, Behemoth, Antigama, Lunatic Soul, and Tangerine Dream.

In order to improve his skills, he attended the Institute of Organ Training in Warsaw and the Author's School of Popular Music and Jazz named after Krzysztof Komeda.

In August 2021, at the United Arts Festival, Michał performed his first solo concert.

Initially, they appeared as videos on the YouTube platform under the name "Analog Jam Session".