Produce a musical expression that follows the indicated alphabetical structure while integrating the provided thematic material.
X:1
L:1/8
M:2/2
K:Amin
['E2 ED', 'c2 d2']  
X:1
L:1/8
M:2/2
K:Amin
 ABAG E2 ED | E[E^c]- [Ec]2 [Ec]2 [Ec]2- | [Ec]BAG E2 ED | EGAB A2 (A2 | A)BAG E2 ED | 
 E[E^c]- [Ec]2 [Ec]2 [Ec]2- | [Ec]BAG E2 ED | EGAB A4 || !slide!^c3 B c2 d2 | 
 [ee] [ee]2 e [ee]2 d2 | ^cBcB c2 d2 | [ee] [ee]3 [EA]4 | !slide!^c3 B c2 d2 | ee=gg e2 d2 | 
 ^cBcA G2 AA | E2 A2 A2 A2 ||  