“The Dark Outside, The Light Within” is the new single by NYC-based post-rock trio Bipolar Explorer. Composed by Michael Serafin-Wells and recorded by the band for London's "The Dark Outside" experimental radio program. A special event held over 24 hours on the summer solstice, this piece had its exclusive broadcast premiere June 20th, 2019, live on London 87.7 FM, from The Hunting Lodge of Waltham Forest in collaboration with the London Borough of Culture. A limited wider digital release of the track (Bandcamp and Slugg Records only) began July 19, 2019.