I have "The Essential Gene Autry 1933-1946" on Columbia CK 48957. 18 tracks from 'The Yellow Rose of Texas','The Last Round-Up' through to 'Ole Faithful' and 'Red River Valley'.
Also "Gene Autry Live - First Time Recordings From 'The Melody Ranch Radio Show'" covering the years 1940-1956 and issued by 'Peaceful Productions Inc. Fort Lee NJ 07024. This has 29 tracks and is a mixture of western and popular.