On Monday, guitarist Mats Bergström played the live classical concert on P2.

Bach, Reich and Bellman were among the guests, but perhaps most interesting were the eleven unreleased and never before played guitar pieces and arrangements by the lead singer Olle Adophson.

Songs that Bergström himself managed to find.

- I was looking for something completely different, but then I found something that led me on the tracks to these eleven pieces.

When I followed that track, I ended up at a music publisher in Gothenburg where they had a copy of Olle's manuscript lying around, says Mats Bergström to P2.

"Circles his sources of inspiration"

The manuscript that Mats Bergström found was full of instructions and dated to June 1983.

- There is a small preface where it says: "To the player".

He writes:

"It is important to remember that these sketches do not so much want to be big and strange music, as all the more to be to the player's entertainment and pleasure, as it has been for me,"

says Mats Berström to SVT.

He thinks that the music gives a clear picture of the composer Adolphson.

- At first it sounds a bit like Grieg, but already the pace after that you are in France and with Ravel.

Olle's sources of inspiration ring in so well.

Recorded 18 records

Olle Adolphson was born in 1934 in Stockholm and was for much of the late 20th century one of the country's most important figures in Swedish poetry.

He made his debut in 1956 with the

Aubade

collection

and managed to record 18 records until his death in 2004.

Many of his most acclaimed works have been collaborations and interpretations.

Together with Beppe Wolgers, he made The Enigmatic People, and Monica Zetterlunds made his Trouble an immortal classic.

Listen to the new music in the video.