Pedro's Heavy Gentlemen Albums: Tango Moderato
- Pedro Hietanen: Unelmieni beduiinityttö (Dshangirof / Numminen)
- Harri Marstio: Romany Violin (Tibsen - Tibsen / Powell)
- Markku Blomqvist: Odinokij (Lumisalmi / Loshovitch)
- M.A. Numminen: Täst edes sinä olet oleva hevonen (Numminen / Hollo)
- Jim Pembroke: Tropical Trouble (Pembroke)
- Jim Pembroke: Tango In Space (Pembroke)
- Tango Frisk (Donner)
- Marketta Saarinen: Aamun koittaessa (Ibragimova / Numminen)
- Django-tango (Pembroke)
- Kojo: Ne t'en va pas (Kärki / Des Cargues)
Arrangements by Pedro Hietanen
LP: Discophon Kerberos KEL 626 (1982)
Pedro Hietanen, piano, vocals, synthesizer, accordion
Pave Maijanen, bass, choir
T.T. Oksala, guitar
Antero Jakoila, guitars, mandolin
Nappi Ikonen, drums, percussions
Markku Johansson, trumpet
Seppo Rannikko, tenor saxophone
Hannu Lemola, drums
Olli Haavisto, steel guitar
Tom Bildo, trombone
Kalevi Viitamäki, fiddle
Produced by Pedro Hietanen
Engineered and mixed by Iain Churches
Recorded at Soundtrack studio
Cover art by Markus Heikkerö
Back cover photos by Hannu Bask/Studico