If you can't find the concerto through usual channels, consider reaching out to the composer or the publisher directly. They might be able to provide you with a PDF or guide you on how to obtain the score legally.
Nevertheless, a handful of pioneers changed the landscape. The Belgian saxophonist Marcel Mule (1901–2001) founded the first classical saxophone quartet at the Paris Conservatoire in 1928 and began commissioning works. In Sweden, Sigurd Rascher (1907–2001)—though better known for his later work with Glazunov and Ibert—was already active. Larsson wrote his concerto for the Swedish saxophonist Kjell Öhrström (1908–1960), a member of the Swedish Army Band and a passionate advocate for the instrument. larsson saxophone concerto pdf full
: The work incorporates Larsson's interest in non-standard tonality, reflecting his studies with Alban Berg. If you can't find the concerto through usual
Unlocking the Larsson Saxophone Concerto: A Guide to Op. 14 Lars-Erik Larsson’s Concerto for Alto Saxophone and String Orchestra, Op. 14 : The work incorporates Larsson's interest in non-standard