McKendrick brothers, confusingly both named Mike – "Big" Mike and "Little" Mike – doubled on tenor banjo and tenor guitar in jazz bands dating from the 1920s. According to Bob Brozman in his book on National instruments, The History and Artistry of National Instruments, they both played National tenor guitars and they are both shown in the book in photos with their National tenor guitars. "Big" Mike McKendrick both managed and played with Louis Armstrong bands while "Little" Mike McKendrick played with various bands, including Tony Parenti. Brozman's book also features photos of Hawaiian music bands that include players with both National tenor and plectrum guitars. The Delmore Brothers were a very influential pioneering country music duo from the early 1930s to the late 1940s that featured the tenor guitar. The Delmore Brothers were one of the original country vocal harmonising sibling acts that established the mold for later similar acts, such as the Louvin Brothers, and even later, the Everly Brothers. The younger of the Delmore brothers, Rabon, played the tenor guitar as an accompaniment to his older brother, Alton's, six-string guitar. Rabon favoured the Martin 0-18T tenor guitar and the Louvin Brothers later recorded a tribute album to the Delmores that featured Rabon's Martin 0-18T tenor played by mandolinist Ira Louvin, but tuned as the four treble guitar strings. Another 1930s band that featured the tenor guitar was the Hoosier Hotshots, commonly considered the creators of mid-western rural jazz. Their leader, Ken Trietsch, played the tenor guitar, as well as doubling on the tuba. In British Columbia, Canada, Professor Douglas Fraser plays thirties jazz with "The Genuine Jug Band" on a 1939 Gibson arch top tenor guitar. A musical style called Texas fiddling uses the tenor guitar as part of its rhythm accompaniment. Well known exponents of the tenor guitar in Texas fiddle music include Jerry Thomassen, Al Mouledous, and Gary Lee Moore. Thomassen has a signature tenor guitar named after him that is built by luthier Steve Parks. Gary Lee Moore has produced an excellent teaching resource for playing the tenor guitar as backup for Texas fiddling, entitled Getting Started in Fiddle Backup, obtainable as a free pdf download on the Tenor Guitar Registry discussion board web site. In the early 1930s Selmer Guitars in Paris manufactured four-string guitars based on guitar designs by the Italian luthier Mario Maccaferri that they marketed to banjo players as a