Develop a musical piece following the specified chord progression.
'Am', 'C', 'G', 'Em', 'Am', 'C', 'G', 'Em', 'Am', 'Em', 'Am', 'Am', 'D', 'G', 'Em', 'Am', 'G', 'Am', 'Em', 'Am', 'Em', 'Am'  
X:1
L:1/8
M:2/2
K:Ador
"Am" EAAG A3 G |"C" Bded gedc |"G" BGGF G2 dG |"Em" G2 dG eGdG |"Am" EAAG A3 B |"C" cBAB cdef | 
"G" g3 e dBGA |1"Em" BGdB"Am" A2 AG :|2"Em" BGdB"Am" A2 Bd |:"Am" eaag a3 g |"D" ba a2 bgag | 
"G" eggf g3 a |"Em" bg g2 bgag |"Am" eaag aged |"G" Bdef g2 ag |"Am" eaag egdc |1 
"Em" BGdB"Am" A2 Bd :|2"Em" BGdB"Am" A3 G |]  