Mixing & Mastering Engineers, Producers & Songwriters who worked with Challenge free agents

Trained opera singer who literally can sing just about any style, as well as hit those crazy high notes that most can't hit. I give emotionally driven performances, and a sharp attention to detail. I've worked with grammy nominated producers, and have written countless songs which have been on some of your favorite tv shows.

I'm passionate about great songwriting and storytelling, and have helped elevate the songs of everyone from Grammy Winners to brand new bar bands.

I'm Katie Cronin - an international touring piano player and songwriter ready to take your project to the next level! From playing with Ben Folds, to Fresh Finds, to you, I bring energy and precision to everything I work on. I specialize in piano tracks, but am also available for songwriting/toplining and vocals.

Hey! I'm Max - I'm a mastering engineer based in North West England, with over five years of professional experience helping to bring creative projects to life. My work has previously been heard on television and radio outlets including BBC, CNN and NHK - and I hold a master's degree specialising in electroacoustic composition.

Kadir Sahin known by her stage name Kadir Sahin, is a Singer, Actor and Animator.

Need help recording your songs? I’m an indie pop/folk producer, songwriter, guitarist, and drummer (plus basic piano/synth skills) looking for singers and songwriters who need help recording their songs. Back in the day I was also the guitarist for an alt-country artist signed to Tom Waits’ label (fancy!).

A dutch EDM producer thats cooking some EDM music beside my homework:)

After some time mixing and producing for friends and myself, it's time to go professional, and You can help me achieve this goal and get a professional level mixing in return!

Mixer - Producer