Music 2004 from Mars or Venus?

I decided to take the Top 90.3 albums of 2004 as ranked by Seattle's KEXP, and break them down by the number and gender of the members of the band. (Exactly who is in the band can sometimes be a little iffy, and so your results may vary. Also, I have ignored the Garden State soundtrack since it is the only album by "Various Artists.")

• Solo Artists
  
  • Male--18
    
  • Female--6
    
  
  
• Duos
  
  • 2 men--12
    
  • 1 man, 1 woman--1
    
  
  
• Trios
  
  • 3 men--8
    
  • 2 men, 1 woman--2
    
  • 3 women--1
    
  
  
• Quartets
  
  • 4 men--15
    
  • 3 men, 1 woman--6
    
  • 2 men, 2 women--1
    
  
  
• Quintets
  
  • 5 men--7
    
  • 4 men, 1 woman--6
    
  • 3 men, 2 women--1
    
  
  
• Septets
  
  • 5 men, 2 women--2
    
  
  
• Octets
  
  
  • 8 men--1
    
  • 5 men, 3 women--1
    
  
  
• Icosotrios
  
  • 15 men, 8 women--1*
    
  
  

*--According to the members section of the website of The Polyphonic Spree, I am in the band, although I seem to have misplaced my robe.