Yesterday was Louis Armstrong’s 108th birthday, and I forgot to mention it. To make up for that oversight, Rifftides brings you Armstrong in 1958. Pops’s singing and playing partner is his pal of 30 years, Jack Teagarden. Louis was 57 years old and playing beautifully on every level — range, tone and ideas. At 2:41, listen to him turn a little lip bobble into pure gold. The cornetist who kicks things off is Ruby Braff.