Other Projects:

 

 
Hvar er Mjallhvít?
 

Þorleifur Einarsson - vocals & guitar

Helgi Reynir Jónsson - guitar, keyboards & vocals

Gunnar Leó Pálsson - drums

Sigmar Þór Matthíasson - bass & vocals

 

Released a record in 2008 - Hvar er Mjallhvít?

Silfurberg
 

Lilja Björk Runólfsdóttir - vocals

Daníel Geir Sigurðsson - trumpet

Baldur Tryggvason - guitar

Ingi Bjarni Skúlason - keyboards

Þorvaldur Halldórsson - drums

Sigmar Þór Matthíasson - bass

 

Release a record in 2010 - Skandimanía

Dixon
 

Eiríkur Hafdal - vocals & acoustic guitar

Helgi Reynir Jónsson - guitar & backing vocals

Gunnar Leó Pálsson - drums

Sigmar Þór Matthíasson - bass & backing vocals

 

Released a single in 2013 - Þú verður frjáls

Dægurflugurnar
 

Erla Jónatansdóttir - vocals

Rósa Guðrún Sveinsdóttir - vocals & flute

Daníel Geir Sigurðsson - trumpet

Baldur Tryggvason - guitar

Ingi Bjarni Skúlason - piano

Jón Óskar Jónsson - drums

Sigmar Þór Matthíasson - bass

Joni Mitchell Tribute
 

Erla Stefánsdóttir - vocals

Hlynur Stefánsson - guitar

Ingi Bjarni Skúlason - keyboards

Örvar Erling Árnason - drums

Helgi Rúnar Heiðarsson - tenor saxophone

Sigmar Þór Matthíasson - bass

After Hours Trio
 

Erla Stefánsdóttir - vocals

Baldur Tryggvason - guitar

Sigmar Þór Matthíasson - bass