While attending USC, Jessy auditioned and was selected to join Disney as a member of the All American College Band two consecutive years in a row.

[8][10] Other Artists she has performed or recorded with include Taylor Swift,[11] Chance the Rapper,[12] Robin Thicke,[13] Andra Day, [14] Maxwell,[15] Joe Sample,[16] Harvey Mason,[16] and Ray Parker, Jr.[16] Jessy J performed on the twice Grammy nominated[17] album Elevation as a member of the Henry Mancini Jazz Orchestra.

The year Steven Tyler was a judge on Idol, he was so impressed with her performances that he invited her to play on Aerosmith's 2012 album Music From Another Dimension.

[18] Prior to being a studio musician and touring as a jazz artist, Jessy J performed in the casts of Mason Entertainment Group's Off-Broadway shows Shockwave, Cyberjam, and M.I.X.

[26] Jessy was carefully selected along with a handful of talented young jazz artists by Selmer Saxophones to be part of a team of Master educators at schools to help advance music programs.

[28] In 2006 Jessy J was hand selected by Paquito D'Rivera to perform at Carnegie Hall as part of the Latin Jazz Project featuring the "Rising Stars of Tomorrow".

[4] She has also worked in Mexico with artists Gloria Trevi,[29] Armando Manzanero, Grammy Nominated singer Cristian Castro,[30] Rock of Ages star Diego Boneta, and Sheila E.[31][32] Her song "Tequila Moon" hit the #1 spot on the Billboard chart for Jazz.