One craftsman, three lives.
One craftsman
Two threads hold the three lives together: an exceptional ear, and a lifelong fluency with machines. The ear ties the pianist to the producer; the machines tie the producer to the developer.
Tomáš Jochmann is a Slovak-born musician based in Prague. He came from Prešov at sixteen to study at the Ježek Conservatory and has played professionally ever since; today he produces records at Baracca in Vršovice and builds Earonman, an ear-training app for musicians. What the schools didn't teach - recording, mixing, code - he taught himself.

photo: Daniela Slezáková
“He plays so good…”
Barry Harris - during one of his Zoom workshops
Three lives
Bebop learned at the source - a decade in Barry Harris's Rome workshops, where he has taught in Harris's place since 2023. Six years at the piano for Miro Žbirka, and Prague's only Afro-Cuban jazz quartet.
Recording and producing acoustic music across three Prague studios - Baracca, his creative home; Element and its Neve console; Soundevice and its vintage collection. One rule throughout: quality over reach.
He needed a better way to train musicians’ ears, so he built one. Earonman® - ear training built end to end by a working musician, with a growing community of listeners around it.
Listen
Two minutes at the piano say it better than any bio.
In their words
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Concerts, releases, new Earonman content - a few emails a year.