Own albums

	Name	Released	Label
	Intuition	2008	Free Agent Records
	Teemu Mattsson	2006	Free Agent Records

Albums where playing

	Name	Performer	Released	Label
	Jäähyväiset	Sointi Jazz Orchestra	2024	Flame Jazz Records
	Searching My Soul	UMO Helsinki Jazz Orchestra Nina Mya	2023	UMO Productions
	Rumba Liberte	Jukka Linkola Tentet	2023	Flame Jazz Records
	Agatha 2	UMO Helsinki Jazz Orchestra Linda Fredriksson	2022	Ricky-Tick Records
	Last Dance – New Music for Jazz Orchestra by Ed Partyka	UMO Helsinki Jazz Orchestra	2022	Neuklang
	Ritual Dances	UMO Helsinki Jazz Orchestra Stefan Pasborg	2022	Sunnyside Records
	Terra Exotica	UMO Helsinki Jazz Orchestra Jimi Tenor	2021	Ronet Records
	Music of Haarla, Heinilä, Kasurinen & Rönkä	UMO Helsinki Jazz Orchestra	2020	Eclipse Music
	Kolibri	Sointi Jazz Orchestra	2020	Nova Records Oy
	Reija Lang & Arricone Big Band	Arricone Big Band Reija Lang	2013	Hub Productions
	2Happy	Mikko Pettinen	2013	Omakustanne
	Supermusic!	UMO Helsinki Jazz Orchestra	2012	EMI Blue Note
	UMO on UMO	UMO Helsinki Jazz Orchestra	2009	UMO Productions
	Intuition	Teemu Mattsson	2008	Free Agent Records
	Teemu Mattsson	Teemu Mattsson	2006	Free Agent Records
	UMO Jazz Orchestra celebrates Ellington	UMO Helsinki Jazz Orchestra	1999	UMO Productions
	UMO Jazz Orchestra	UMO Helsinki Jazz Orchestra	1997	Naxos Jazz