Related Clues:

• Sing in the Alps
• Alpine song
• Sing up high?
• Call from Switzerland
• It might end on a high note
• Sing across the Alps
• Tyrolean cry
• Sing on Dufourspitze
• Song accompanied by an alpenhorn, perhaps
• Song of the Alps
• Alpine refrain
• Alpine trill
• Tyrolean tune
• Make like Slim Whitman
• Alpine warble