Singing mountaineer, maybe
Else clues• Alpine singer
• Alpine singer, perhaps
• Alpine vocalist
• Caller from high
• Cowboy crooner, at times
• Jimmie Rodgers or Tex Owens, musically
• Matterhorn vocalist
• Mountain warbler?
• One calling at peak times?
• Peak performer?
• Producer of high and outside pitches?
• Singer heard in the Cliff Hangers game on The Price Is Right
• Singer in the Alps
• Swiss singer, perhaps
• Swiss stereotype
• The lonely goatherd, in a Sound of Music song
• Tyrolean tunesmith
• Tyrolienne singer
• Vocal gymnast of a sort