Tune resources:
~ The Session (if you’re looking for tunes, this is an excellent place to go)
~ JC’s ABC tune finder (another great tunes resource)
~ Old Music Project (more tunes…plus a lot of other neat stuff!)
~ Ceolas Celtic Music Archive (downloadable tunebooks and a lot more)

Whistle information:
~ Chiff & Fipple (a great resource for whistle players)

Whistle tutorials:
~ Whistletutor (the best free tutorial out there…it even has downloadable videos)
~ Brother Steve’s Tin Whistle Pages (another good tutorial for the whistle)

Commercial sites:
~ Lark in the Morning (a great place to purchase a wide variety of instruments)
~ The Whistle Shop (for all your whistle needs…just watch out for WhOA!!)

~ Green Linnet (Celtic CDs of all sorts…they often have some great sales)