It’s Green and Greene, in Spanish! Ran across this gem a while back and wanted to share it. Buddy was doing the ethno-harmonica thing even way back then! My Spanish is severely limited, but I can make out “Buddy” and “harmonica” in Steve’s intro. :D
Also, check out this quartet performance of “Leaning On the Everlasting Arms,” featuring Buddy on tenor, Steve on lead, his brother David on baritone, and a singer I don’t recognize named John G. Elliott on bass. Buddy proves quite dexterous on the guitar in this one.
I recommend browsing around and watching the other parts of the concert. Buddy Greene makes more guest appearances, and I think it’s fun to watch Steve Green perform his smash hits in Spanish. David appears again in a couple duets with Steve. He was a fine singer in his own right, and you can totally hear (and see) the family resemblance.