Milo Miles

Milo Miles is Fresh Air's world-music and American-roots music critic. He is a former music editor of The Boston Phoenix.

Miles is a contributing writer for Rolling Stone magazine, and he also writes about music for The Village Voice and The New York Times.

Long ago, one of my college history professors hammered home a durable truth: "If you love art," she said, "you should hate war." Because some art is always among war's victims.

Yo La Tengo wouldn't seem to be very rock 'n' roll, given that it's a very stable and long-lasting operation. Since 1991, the lineup has consisted of a married couple — drummer Georgia Hubley and guitarist Ira Kaplan, along with bassist James McNew — and all three play additional instruments as needed. Yo La Tengo has been with the same label, Matador, since 1993. But if the band lacks rock dramatics, I would argue that it knows as much about the modes and manners of rock 'n' roll as anyone who has ever played the music.

The first thing to note about the collection of old-timey music Work Hard, Play Hard, Pray Hard is that it resulted from a record-discovery event that happens less and less often, and soon will likely never happen again. The music was recorded between 1923 and 1936. Most of the sides on the set are taken from 78s collected by the late Don Wahle of Louisville, Ky., and rescued from Dumpster destruction in 2010 by compiler Nathan Salsburg. Nineteen of the songs have never been reissued. Piles of moldy vinyl left behind by the deceased were once commonplace. No longer.