Daniel Agyin, better known by his stage name as Goldmann, is a Ghanaian Gospel Singer, Songwriter and Composer. He is a Reverend Minister with a certificate in Global Apostolic Network – USA.
He is currently the Deputy Director for gospel music at the Musicians Union of Ghana (MUSIGA).

Goldmann is the official Representative for International Singer Songwriters Association (ISSA) for Ghana. He is also the official Ambassador for the Texas Gospel Music Excellence Awards (TGMEA) for Africa.