performs, produces and writes with toni childs, al jarreau, henry kapono, jamie lawrence and the hawaiian allstars, david benoit, klaus meine (scorpions), the dresdn philharmonic, ndr symphony and the warfield avenue symphony orchestra los angeles, miguel baraldes, carlo bergonzi, georgina von benza, jerry wonda, gypsy kings, djs like masters at work, simon wood and celvin rotane, the nashville team feat. mark moffat as well as up and coming artists such as judith lefeber (dsds) and tinkabelle (acn), the zurich university masterproject feat. ana-scent
gregor creates film and theatre scores and develops music art exhibitions.
he developed a hearing improving music matrix and sings since his childhood on stages around the globe.
more than 20 solo albums are available on major labels, i-tunes and amazon as well as 3 non-fiction book releases, most published by random house.
sounddesign for lindt & sprüngli international, microsoft, nestea, starbucks, milram dmk, weleda, bundesverband volks und raiffeisenbanken, axel springer, g&u bertelsmann, blau mobilfunk (telefonica), küfferle chocolates, lotto, american airlines, dallmayr, bauer publishing, nestlé, nespresso, credit suisse, fujitsu technologies, porsche ag, lindor feat. roger federer, flori lang (olympic team ch), volkswagen (guiness book of records song), puma, metabolic balance, luciano pavarotti farewell tour, coca-cola, thyssenkrupp steel, mediabroadcast, ghirardelli chocolate company of san francisco...
gregor is published by edition gregor praecht/regenmacher/gema