Smog has been played on NTS over 10 times, featured on 15 episodes and was first played on 23 September 2017.

Bill Callahan, born in Silver Spring, Maryland. Callahan followed the lo-fi genre of underground rock, with homemade tape-albums recorded on four track tape recorders. Later he signed a record contract with the label Drag City.

Callahan started out as a highly experimental artist, utilizing sub-standard instruments and recording equipment. His reason for using the lo-fi approach was not so much an aesthetic choice, rather it came from his lack of knowledge of recording studios, and fear of giving up control to professional engineers.

His later work…