Veneno (2010) is the Portuguese Tuba Ensemble How Low Can You Go?'s first album. This ensemble comprises amazing students and colleagues of the Portuguese tuba virtuoso Sérgio Carolino (including Gil Gonçalves, Xavier Novo, Luís Oliveira Bôla, and Mario Costa), and features international tuba soloists Harri Lidsle (Finland) and Roland Szentpali (Hungary).

Jon arranged several songs by the American funk band Lettuce into a piece for the ensemble, solos on said piece, and plays in the group for a few other pieces.