“STRING THEORY” is the latest album by Marek Napiórkowski, a leading Polish jazz guitarist. The composition is a multipart suite written for improvising guitar, rhythm section and AUKSO orchestra. The album was released in November 2022. The sound heart of the “STRING THEORY” album is the string orchestra, which is not a backdrop for the guitar improvisations, but an equal partner, as the compositions were created from the beginning for this unique and rare composition. The orchestration is the responsibility of Fryderyk Award-winning, outstanding arranger Nikola Kołodziejczyk. The result is colorful, original and intriguing-sounding music.