There are at least two artists that go by the name Marty:
1. Is an American producer / rapper. 2. Is a Dutch producer / Trumpet player.

1. Ok so here’s the deal. My name is Marty Ima producer/ rapper/ try to be a singer (thank God for autotune). I wrote and produced for some of your favorite artists so you’re going to see my credits and be like “how does this guy know everyone???” I’m also in a band called SOCIAL CLUB MISFITS. 
 anyways I hate bios so just listen to the music and enjoy it. I wanna push the boundaries of what Christian music sounds like. “Marty for President” was my first solo project and now I’m releasing part 2 June 5th . Also, remember that episode of fresh prince where Will’s dad leaves and he cries in uncle Phil’s arms??? I just saw it ...such a good show, right? I cry every time. :/ 
 I love you, 
 Marty aka America’s sweetheart, aka the man with the golden face, aka Dr. hands & Fist.

2. Riny "Marty'" Schreijenberg (Arnhem, November 23, 1954) is a Dutch musician, composer and music producer. He is the discoverer, producer and first manager of Frans Bauer, among others.

Schreijenberg gained national fame as a 14-year-old trumpet player in Willem Duys' program. There he played his first hit, Maanserenade. As a trumpet player he made many successful singles and recorded 37 albums. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.