Compose a musical piece by utilizing the given alphabetic form and motif.
X:1
L:1/8
M:2/4
K:G
['[GB]/[Ac]/ [Bd][GB]/[Ac]/ [Bd][GB]/[Ac]/ [Bd][GB] [DG][GB]/[Ac]/ [Bd][GB]/[Ac]/ [Bd][Bg]', '[df][ce] [Bd]2 [GB]2 [DG][Bg]']  
X:1
L:1/8
M:2/4
K:G
|: [GB]/[Ac]/ | [Bd][GB]/[Ac]/ [Bd][GB]/[Ac]/ | [Bd][GB] [DG][GB]/[Ac]/ | [Bd][GB]/[Ac]/ [Bd][Bg] | 
 [Af]2 [Af][Af]/[Bg]/ | [ca][Af]/[Bg]/ [ca][Af]/[Bg]/ | [ca][Af] [Fd][Fd]/[Ge]/ | 
 [Fd][Ec] [DB][CA] |1 [B,G]2 [B,G] :|2 [B,G][Gg] [Af][B=f] |: [ce]2 [Gc]2 | [EG][cg] [df][ce] | 
 [Bd]2 [GB]2 | [DG][Bg] [Af][Bg] | [ca]2 [Af]2 | [Fd][da] [e^g][fa] | [gb]2 [dg]2 | 
 [Bd][Gg] [Af][B=f] | [ce]2 [Gc]2 | [EG][cg] [df][ce] | [Bd]2 [GB]2 | [DG][Bg] [Af][Ge] | 
 [Fd]2 [Ec]2 | [CE]2 [DF]2 | [B,G]>[CA] [B,G][A,F] |1 [BG][Gg] [Af][B=f] :|2 [B,G] [B,G] z ||  