Their rendition of "The Trail of the Lonesome Pine" by Ballard MacDonald and Harry Carroll (1913) helps ensure enduring fame for this song, and lets us hear that their voices also can be smooth. When Stan's voice is battered awry a couple of times, it is Rosina Lawrence that we hear as falsetto overlay, and Chill Wills (one of the Avalon Boys) as basso overlay. "The Trail of the Lonesome Pine" must be the best-remembered song in all the Laurel and Hardy films.