2003/03/29   Rivers Cuomo - Without You (2003 Studios) 

Rivers Cuomo with Andrew Scott, Patrick Pentland, and Chris Murphy of the band Sloan at S.I.R. Rehearsal Studios. 
Rivers Cuomo 2003
 
A solo demo of this song was also uploaded to Cuomo's Myspace account 
2003/02   Rivers Cuomo - Without You (2003 Home Demo) 

 
 
 
 Rivers Cuomo - Without You (2003 Home Demo)