2.: Select a chord quality:
major
 (major) 6 add 9 6/9 j j6 j9
j6/9 j11# j6/11#   j6/9/11# j5#  
minor
m m7 m6 m9      
mj m11          
dom.7
7 9 9b 13 13b 9/13 9b/13
9/13b 11# 9/11#   11#/13b    
alt.
9#   9#/13b 9b/13b      
sus.
sus sus7 sus9 sus13 sus7/9b    
other
m7/5b dim   mj5b