Member:
1993-2001 Breach - vocals (as Tomas Hallbom)  
2009- Terra Tenebrosa - vocals (as The Cuckoo)  
2013- The Old Wind - all instruments, vocals (as Tomas Hallbom)  
Guest musician:
2005-2007 The Ocean - vocals (as Tomas Hallbom)  
2013 The Ocean - vocals (as Tomas Hallbom)  
2015 The Moth Gatherer - vocals (as The Cuckoo)