Old Songs, a three-day festival celebrating traditional music and dance, usually held at the Altamont Fairgrounds in upstate New York on the last weekend in June, is partnering with Folk Music Notebook, the 24/7 internet folk radio channel created and curated by veteran folk DJ Ron Olesko, to present a virtual festival, June 26-28, 2020. The audio-only event will feature new performances by artists who would have been at this year’s festival, along with archival recordings from past festivals. [To continue reading this article, click on the headline.]