Fesley is a music instrument brand founded by Gary and Jeng, with an origin story rooted in Jeng's efforts as a music major to build an affordable, playable guitar from second-hand components after finding market options out of reach. The brand positions itself around budget-friendly instruments aimed at beginners and hobbyists, combining familiar body styles with entry-level price points.

The product range spans electric guitars, acoustic guitars, electric drum kits, digital pianos, keyboards, and MIDI controllers. Notable models include the FLP350 and FLP400 (Les Paul-style electrics), the FST1000 and FST100 (Stratocaster-style electrics), the FDK800 shred-oriented electric, the FDET280 12-string electric, the FD60C acoustic, the FED200 electric drum set, and the FEP1000 digital piano. Guitars typically ship as beginner kits with a gig bag and accessories, and the brand sells direct through its own web store as well as through Amazon.

Fesley's marketing leans heavily on social media, with product showcases and unboxings featured across Instagram, TikTok, and YouTube, and collaborations with independent reviewers and content creators. Its instruments are distributed in multiple countries and occupy the affordable end of the beginner electric and acoustic market.

Fesley Music has 5 products cataloged on Equipboard, including Solid Body Electric Guitars and Drum Sets.