Martin Horntveth aka Gouldian Finch. Artist, musician, producer, composer and promotor from Tønsberg, Norway, born in 1977. He co-founded Jaga Jazzist in 1994 and co-founded The National Bank in 2003. He was a member of Bigbang between 1997 and 1999.

Martin Horntveth is known as one of the founders of the internationally acclaimed band Jaga Jazzist and the pop success, The National Bank. In addition, he has produced music for Dumdum Boys, [a261173 deLillos, Malin Pettersen, Jim Stärk, and Wizrd, to name a few.

Furthermore, he boasts an impressive resume as a composer and music producer for TV series (Himmelblå, Estonia, Mammon, Twin) and films (For Vi Er Gutta, Oscar-nominated, Do Not Split). His very first solo album/Goudlian Finch album was released in November 2023.