I personally have enjoyed listening to a couple of instrumental tracks from their third album, Apaloosa Daydream (2014), while doing artwork. I brought them with me, in a mix with some other instrumental music, to a painting class I was in this fall. I think everyone was surprised when the song "Blackberry Shortcake" started out with a strong rhythmic beat that sounded almost like a rock song, and then after we all got into the groove of the beat, it burst into glorious bluegrass!
Here is some music for spring, in a recently made video, with Fran Kent, the guitarist of Urban Monroes, playing; the title is "Periwinkle's Song". It is a traditional Irish tune.