Only this week, get the SQL Complete Track of 9 courses in a special prize of $330 $89!
Exercises with artist, museums and their pieces of art
Exercises with the band members table
12. How many members does each band have?
Exercises with employees, salaries and benefits


Great! Here comes the next one.


Show the nickname of the leader of each band, together with the corresponding band_id and the number of members the band has.