Andor Horvath was born and raised in Szeged (Hungary), began his double bass studies in Budapest for Jazz and Contemporary Music. In 2008 he graduated at the Royal Conservatory in The Hague with Hein van de Geyn and Frans van der Hoeven and in 2010 he received his Master of Music in Jazz and Classical music.
He appeared among others in Germany, Italy, Slovenia and Serbia. He performed with great musicians like George Benson, Branford Marsalis and Huub of Lubbe. He released several CDs with Ljiljana Buttler, Maurits Roes Trio and Marius Preda & The Unknown Allstars. He took courses and workshops with master Joe Lovano, David Liebman and Reginald Veal.