Minneapolis' Chris Bartels aka Blurstem, and Philadelphia's Andrew Tasselmyer of the likes of Hotel Neon and Gray Acres have hooked up once more for a second collaborative album Midnight Letters. This album's starting point was original concepts played out on guitar which were then processed and experimented with through an ages-old analog tape machine. Add in an array of iPad audio processing apps, samplers, and Ableton software and you have a perfect mix of tools to serve up a sonic journey that perfectly merges the old with the new. The resulting ambient soundscapes are immersive and sparse but packed with subtle details that convey all manner of emotions.