Nouveaux Albums en Sideman

• 2007 - PaGoO: The Thinker, Tabata Music, PaGoO, Pierre-Alain Goualch
• 2008 - Alter Native Kartet, William "Beg" Bersani (M.C) - Julien "BlackToo" Thenon (drums & programmation) - Ludovic "DJ Spaig" D'Aniello (tunetables & samples) - Sebastien "Little" Froidefond (guitar) - Mathieu "Manics" Loigerot (contrebasse) - Pierre-Alain Goualch (piano) – FPierre Desassis (tenor & soprano saxophone) - Michael Cuvillon (alto saxophone) - Julien Hornberger (trumpet & bugle) - Renaldo Greco (flute) - Samuel Fargette (violon) - François Cochet (trombone) - Khalil (MC)
• 2008 - Valérie Graschaire: Finaly, Cristal Records / Abeille Musique, Valérie Graschaire, Stephane Belmondo, Diego Imbert, Franck Agulhon
• 2009 - Ro Gebhardt & Friends: European Jam, JAZZSicks Records, Ro Gebhardt (guitar) - Pierre-Alain Goualch (piano) -FGernot Kögel (bass) - Roland Höppner (drums) - Davide Petrocca (bass) - Jean-Marc Robin (drums) - Ernie Hammes (trumpet, flugelhorn) - Florent Brique (trumpet) - Claude Mirandola (trumpet) - Patrice Lerech (trumpet) - Wolf Schenk (bass/tenor trombone) - Alexandre Rabin (trombone) - Geoffroy Maire (trombone) - Sylvain Dyrda (trombone) - Franck Spaniol (tenor/soprano saxophone) - Nicole Johänntgen (alt saxophone) - Damien Prud'homme (saxophone) - Michael Cuvillon (alto saxophone)
• 2009 - Luciole: Ombre, Mercury / Universal
• 2009 - Groovin' High: Live, Jazz N Arts, Randy Brecker (trumpet) - Johannes Mueller (Saxophone Tenor) - August Wilhelm Scheer (Saxophone Bariton), Pierre-Alain Goualch (piano) – Gautier Laurent (contrebasse) - Oliver Strauch (drums)