Markus was trained as a classical pianist in Germany before studying jazz on a scholarship at Berklee College of Music. In addition, he earned a Master’s degree in choral conducting from the Boston Conservatory. He also completed the three-year Music Leadership Certification program administered by the Unitarian Universalist Association (UUA) in collaboration with the Association of Unitarian Universalist Music Ministries (AUUMM).

Markus has conducted big bands, vocal ensembles, orchestras, rock groups, jazz combos, and over 80 musical theater productions, including a national tour of Irving Berlin’s I Love A Piano. He has also lived in four countries, figured out the meaning of life, played keytar in a rock group while dressed in a neon pink jumpsuit, co-founded an opera company, and released two CDs of his piano compositions; his music has been featured on nationally syndicated German network radio and on the album le classique abstrait, published worldwide by Universal Music. 

Markus has been serving the Unitarian Universalist Congregation at Montclair since 2012. He believes in the power of communal singing, dismantling white supremacy, and smashing the patriarchy.