Viennese collective SKETCHES ON DUALITY just released their debut LP “SPECTRUM” (9star/Hoanzl). Wolf Auer met the friendly quintet of JAHSON THE SCIENTIST (vocals), PHILIPP KIENBERGER (bass), MICHAEL PROWAZNIK (drums), HELI MÜHLBACHER (guitar) and FELIPE SCOLFARO CREMA (keys/producer) to talk about crossing genre borders, releasing music …