# 49 Karl Tirén: Composing, Band Leadership & Overcoming Injury

Join Magnus Zetterlund as he sits down with Swedish mandolin player, bandleader, and composer Karl Tirén to discuss his innovative Atlas project—a unique trio featuring mandolin, trombone, and double bass. Karl shares his compositional process, the journey from injury to inspiration with the tune "At Last," and how he practices through playing rather than drilling scales.Links:Visit our website for more episodes:https://mandolinsecrets.com/podcastConnect with Karl Tirén: Instagram: @karltiren.music https://www.instagram.com/karltiren.musicBandcamp - Karl Tirenhttps://karltiren.bandcamp.com/album/atlasMusic available on Spotify, Apple Music, and all streaming platforms Physical CDs available by contacting Karl directlySpotify:https://open.spotify.com/artist/1rlnxnGG3xgGMG16lRIh7D?si=VxT_r2iJRQ-OoaEf0x8YbgMandolin Secrets Academyhttps://www.mandolinsecrets.com/academyTopics Covered:The Atlas ProjectUnique instrumentation: mandolin, trombone (Magnus Grumer), and double bass (Johan Lindblom)Released as three EPs, now available as a complete albumBlending American mandolin traditions with Scandinavian sensibilitiesModern approach to releasing music in the streaming eraComposition & Creative ProcessKarl's workflow: starting with instrumental phrases that "stick"Voice memos and long-form development (some tunes take years)Writing specifically for ensemble voices (like "Tromb" for trombone)Balancing melody and rhythm on the mandolinPractice Philosophy"Practice listening" as the foundationDesire-driven rather than strictly disciplined approachLearning through playing tunes instead of isolated exercisesInfluences from David Grisman, Chris Thile, and Brazilian mandolinist Hamilton de HolandaOvercoming InjuryKarl's tendonitis story and years away from playingHow Atlas bandmates share a history of performance injuriesThe importance of listening to your body"At Last" as a turning point in regaining inspirationBand LeadershipSelf-releasing music without a record labelBuilding a touring quartet (adding trumpet player Karl Valmyr)Balancing music with day jobsPlanning and sustaining a long-term projectInstrumentsKarl's Bouvier F-style mandolin (refinished from purple!)Also plays a Nordic flat-top mandola by Mats NordvallDiscussion of American vs. Nordic mandolin traditionsFeatured Music:Åre Polskan (Swedish traditional, mandolin duo with Magnus)"At Last" (original composition that launched the Atlas project)"Tromb" (written specifically for trombone)Bridal march (Scandinavian-influenced original)Bach Menuet in G Major (duo arrangement)Mentioned in This Episode:Johan Lindblom (double bass)Magnus Grumer (trombone)Karl Valmyr (trumpet)Former band: Primus MotorHamilton de Holanda (Brazilian mandolinist)Mats Nordvall (Nordic mandolin builder)Resources:Full video version available in Mandolin Secrets AcademyBach Menuet and Åre Polskan arrangements available in the Academy