Katja Werker, feat. Gert Neumann – „Contact myself 2.0“ (2021 Stockfish Records)
Marla Glen – „Unexpected“ (2020 Mohr Publishing LTD)
Ash Casino – „Second Sense“ (2018 ASHC)
Markus/Neumann – „Stay in touch“ (2017 Tonunion)
Magnus – „Inside“ (Sony Music,2017)
Small is beautiful -“A little closer” (SIB,2016)
Alexx Marrone & Friends – „…in foreign shoes“ (Bberry,2014)
Ash Casino – „Even in Hastings“ (AshC, 2013)
Simone Sonnenschein – “Ein Pfund Kirschen” (Ev, 2011)
Trionova – „Poplounge 3” (Pottpeople, 2009)
Mark Patrick – „Faeth Fiadha“ (Blue Maple, 2013)
Mark Patrick – “The ballad of Maewyn Succat” (Blue Maple, 2012)
Mark Patrick – „Angels above Berlin“ (Blue Maple, 2009)
Sceal Eile – “Livedates” (Blackberry, 2008)
„Hardcover“– Soundtrack (Prod. Sönke Wortmann, Regie C. Zübert, 2008)
Stringray – “Live im Bahnhof Süd” (EV, 2007)
Festspiele Balve – Celtic Music Live @ Balver Höhle DVD (Cut, 2006)
Katja Maria Werker – “Leave that thing behind” (SPV, 2006)
Jaroschek / Petrowski – “Blindgänger” (Konnexx, 2005)
Xandria – “India” (Drakkar, 2005)
Celtic fire – „Playalong“ (Blackberry, 2004)
Elena Ley – „Live @ Hardrock Café” (Ev, 2003)
Neumann, Reeves & Barabasch – “Sceal Eile” (Blackberry, 2001)
Michelle – „Die ultimative best of“ (EMI Electrola, 2014)
Michelle – „Best of“ (EMI Electrola,2001)
Michelle – “Sowas wie Liebe” (EMI Electrola, 2000)
Me and the river – „Honestly“ (Blackberry, 1999)
Moonbeats – „Griechische Nächte“ (Palm, 1998)
Melanie Tillmann – „Weil es dich gibt“ (Rena, 1998)
Rheinpiraten – “Volles Brett” (ZYX-Music, 1999)
Rheinpiraten – „Düsseldorf“ – (UN-Promotion, 1998)
Sean Reeves`Five Alive O – “The collection” (Loudnight,I-Tunes,2014)
Sean Reeves`Five Alive O – “ 5-better late than never“ (Loudnight,2013)
Sean Reeves`Five Alive O – “Live in Balve” (DVD) (CUT, 2006)
Sean Reeves`Five Alive O – “Doors to Dublin” (Loudnight, 2001)
Sean Reeves`Five Alive O – “Alive & Kickin`” (Loudnight, 1998)
Sean Reeves`Five Alive O – “Home in the darkness” (Loudnight/ UN,1998)
Sean Reeves`Five Alive O – “Standing on our own ten feet” (Loudnight,1997)
Sean Reeves`Five Alive O – “Guinness proudly presents” (Loudnight,1995)
Rike Philipp – „Dauerbrenner“ (BMG Ariola,1995)
Western Railroad – “Für euch unterwegs” (WR,1995)
Pigs can`t fly – „Pigs can`t fly” (MAX,1994)
Hummingbird – “Meet us the first time” (EV,1994)
