1. The Traditional Score: Visit websites or music libraries that specialize in traditional Irish music to locate the original sheet music for "Molly on the Shore" with the clarinet 1st score.
2. Online Sheet Music Retailers: Look for reputable online sheet music retailers such as Sheet Music Plus, J.W. Pepper, or Musicnotes, where you can purchase printable or digital versions of the score.
3. Folk Tune Transcriptions: Explore websites or online forums dedicated to folk music enthusiasts. Sometimes, skilled musicians transcribe traditional tunes for specific instruments, including clarinet, and share them online.
4. Irish Traditional Music Session Books: Some Irish traditional music session books include a collection of popular tunes arranged for various instruments, including the clarinet. Check at local music shops or online retailers for these books.
5. Local Music Stores: Visit music stores in your area that carry traditional Irish music scores and ask about the availability of "Molly on the Shore" for clarinet 1st.
6. Online Music Communities: Join online music communities or forums where musicians and enthusiasts share traditional Irish music resources, including sheet music and transcriptions.
Remember that copyright restrictions may apply to certain sources of sheet music, so always verify the legality and permissions before using or distributing any materials.