[4] He has played with Chad Lefkowitz Brown,[5][6] Steve Tyrell,[7] Santino Fontana,[8] Randy Brecker,[9] Benny Benack III,[10] Bryan Carter, and Alexa Tarantino.

[21][22] As a composer and orchestrator, he has written for artists such as Danny Janklow, Michael Dease, Ulysses Owens, Chris Norton, and Chad Lefkowitz-Brown.

[23][24] Feifke's debut album Peace in Time was released in 2015 featuring artists such as Andrew Gould and Jimmy Macbride.

[25][26] Feifke has written original works for television and film media; his music can be heard on an episode of Jerry Seinfeld’s hit Netflix show “Comedians in Cars Getting Coffee”[27] featuring former President Barack Obama.

[28] Feifke was commissioned by Catskill Jazz Factory to compose an orchestral piece that debuted at the New Generation Festival in Florence, Italy.