Grant Richard Kwiecinski, known as GRiZ, is an electronic music producer and multi-instrumentalist originally from Southfield, Michigan, and currently based in Denver, Colorado. He built his reputation by fusing heavy dubstep and bass music with live saxophone performances, creating a signature electro-soul and future funk aesthetic. His catalog includes defining albums like the 2015 release "Say It Loud" and 2016's "Good Will Prevail" on his own All Good Records, alongside massive collaborative anthems like "Griztronics" with Subtronics on Cyclops Recordings. A staple of the North American festival circuit, he has headlined major events such as Electric Forest and Bonnaroo while hosting his annual charity-driven GRiZMAS shows in Detroit. After stepping away for a hiatus in late 2023, he returned in 2025 to launch his curated Valley of the Seven Stars festival in Virginia and release the "GEMiNI EP". In 2026, he continues his momentum with new singles like "BBFL" and a co-headlining event at The Gorge Amphitheatre. GRiZ built a lane that very few artists could pull off, turning funk, saxophone, bass music, and real sense-of-self into a project that feels both wildly fun and genuinely uplifting.