Quartet No.3 – Part 1[audio:http://www.lochrianensemble.co.uk/wp-content/uploads/2011/10/Mark-Springer-Quartet3-Part1.mp3|titles=Mark Springer-Quartet3-Part1]
Quartet No.4[audio:http://www.lochrianensemble.co.uk/wp-content/uploads/2011/10/Mark-Springer-Quartet4.mp3|titles=Mark Springer-Quartet4]
Quartet No.5[audio:http://www.lochrianensemble.co.uk/wp-content/uploads/2011/10/Mark-Springer-Quartet5.mp3|titles=Mark Springer-Quartet5]
Quartet No.6[audio:http://www.lochrianensemble.co.uk/wp-content/uploads/2011/10/Mark-Springer-Quartet6.mp3|titles=Mark Springer-Quartet6]