Complex sentence: Along with the rest of the band, Jacobsen co-produced several of the band's albums in addition to producing albums by the band Savoy, Charlotte & The Co-Stars, Howl and Ingrid Olava.
Split into simpler sentences: Along with the rest of the band, Jacobsen co-producd several of the band's albums. He has also been produced albums by the band Savoy, Charlotte & The Co-Stars, Howl and Ingrid Olava.