Generate a piece of music. The title is "Mariens Lob" MARIA, WAHRE HIMMELFREUD. It belongs to the genres of "religioeses Lied"and " Maria". It is from Europa, Mitteleuropa, Deutschland, Niederrhein. Its meter type is irregular.  
X:1
T:"Mariens Lob" MARIA, WAHRE HIMMELFREUD
T:"Mariens Lob" MARIA, WAHRE HIMMELFREUD
L:1/8
M:4/4
I:linebreak $
K:Bb
V:1 treble nm="Voice" snm="V"
V:1
 D2 | G4 A4 | B2 d4 cB | A4 B2 A2 | G4 d2 e2 | =f4 d2 c2 | d4 c4 | B4 d2 e2 |[M:3/4] =f2 f2 de | %9
 dc c2 d2 | e2 d2 cB | BA B2 Bc | d2 d2 cB | AG A2 AB | c2 d2 BA | G^F GA Bc | d4 cB | A4 G2 | %18
 G4 x2 || %19  