I don't know if anyone would be interested in these, but I made these songs a month or two ago.
BPM: 300
E2-E3,E-E2/0.94,B,B/0.94,B1-E4-G,G-B/0.94,B3
B/0.94,G2-G4-E3,E-G2/2.9,E4/1.38,B,B/0.94,E2-E4-G3
G-G4-E2/2.9,E4/1.38,B,B/0.94,Gb2-E-Eb3,E-G/0.94,B
B/0.94,B1-G3,G-B/0.94,B3,B/0.94,A2-E4-E3/1.53
En4/2.9,A-Eb3/0.94,B,B/0.94,G2-G3,G-G2/0.94,B
B-E4/0.94,Gn-En3,E-G/0.94,B,B/0.94,E2-E4-G3
G-E2/0.94,B,B/0.94,B2-G4-E3,E-E4-B/0.94,B3,B/0.94
G2-E-G3,G-G4-G2/1.45,E/2.64,B,B/0.94,B2-G4-E3
E-B/0.94,Bb3,B/0.94,Gb2-G3,G-G2/0.94,B,B/0.94
B2-G4-E/3.22,Gn/1.45,B-E/0.94,B3,B/0.94,D2-Gb3
G-D/0.94,B,B/0.94,E2-Gn4-E3/3.22,Gb/1.45
E2-E3/0.94,Bn,B/0.94,B1-Gn3,G-B/2.9,G4/1.38,B3
B/0.94,C2-B4-E,E-C/0.94,B3,B/0.94,G1-G4-G3
G-B4-G1/2.9,G4/1.38,B3,B/0.94,B1-C5-Eb,E-B/0.94,B3
B/0.94,Gb1-G3,G-G1/0.94,B,B/0.94,Bb1-Bn4-E/1.53
C/2.9,Bb1-E/0.94,Bn3,B/0.94,E1-G3,G-E/0.94,B
B-B4/0.94,En-E3,E-E1/0.94,B3,B/0.94,B0-Gn4-G3
G-B/0.94,B3,B/0.94,G1-B4-E3,E-G4-G1/0.94,B3,B/0.94
E1-E5-G3,G-B4-E1/1.45,E5/2.64,B3,B/0.94,Gb1-E-E3
E-G/0.94,Bb,B/0.94,Db1-G3,G-D/0.94,B,B/0.94
G1-D5-E/3.22,E5/1.45,G-E3/0.94,B,B/0.94,B1-G3
G-B/0.94,B3,B/0.94,E2-E3/3.22,D/1.45,E-E2/0.94,Bn
B/0.94,B1-E4-Gn,G-B/0.94,B3,B/0.94,G2-G4-E3
E-G2/2.9,E4/1.38,B,B/0.94,E2-E4-G3,G-G4-E2/2.9
E4/1.38,B,B/0.94,Gb2-E-Eb3,E-G/0.94,B,B/0.94,B1-G3
G-B/0.94,B3,B/0.94,A-E4-E3/1.53,En4/2.9,A-Eb3/0.94
B,B/0.94,G2-G3,G-G2/0.94,B,B-E4/0.94,Gn-En3
E-G/0.94,B,B/0.94,E2-E4-G3,G-E2/0.94,B,B/0.94
B2-G4-E3,E-E4-B/0.94,B3,B/0.94,G2-E-G3
G-G4-G2/1.45,E/2.64,B,B/0.94,B2-G4-E3,E-B/0.94,Bb3
B/0.94,Gb2-G3,G-G2/0.94,B,B/0.94,B2-G4-E/3.22
Gn/1.45,B-E/0.94,B3,B/0.94,Dn2-Gb3,G-D/0.94,B
B/0.94,E2-Gn4-E3/3.22,Gb/1.45,E2-E3/0.94,Bn,B/0.94
B1-Gn3,G-B/2.9,G4/1.38,B3,B/0.94,C2-B4-E,E-C/0.94
B3,B/0.94,G1-G4-G3,G-B4-G1/2.9,G4/1.38,B3,B/0.94
B1-C5-Eb,E-B/0.94,B3,B/0.94,Gb1-G3,G-G1/0.94,B
B/0.94,Bb1-Bn4-E/1.53,C/2.9,Bb1-E/0.94,Bn3,B/0.94
E1-G3,G-E/0.94,B,B-B4/0.94,En-E3,E-E1/0.94,B3
B/0.94,B0-Gn4-G3,G-B/0.94,B3,B/0.94,G1-B4-E3
E-G4-G1/0.94,B3,B/0.94,E1-E5-G3,G-B4-E1/1.45
E5/2.64,B3,B/0.94,Gb1-E-E3,E-G/0.94,Bb,B/0.94
Db1-G3,G-D/0.94,B,B/0.94,G1-D5-E/3.22,E5/1.45
G-E3/0.94,B,B/0.94,B1-G3,G-B/0.94,B3,B/0.
BPM: 350
E1-E2/0.59,E-E1/2.64,E3,E/0.94,Gb-E1-E2,G/1.45
E-E1/2.64,E3,E/0.94,Gn-E1-E2,G/1.45,E-E1/2.64,E3
E/0.94,Gb-E1-E2,G/1.45,E-E1/2.64,E3,E/0.94
E1-E2/0.59,E-E1/2.64,Gn5-E3,E-G/0.94,E6-Gb3-E1-E2
G-E6/1.45,E1-E2/2.64,B5-E3/1.53,B/2.9,E/0.94
Gn-E1-E2,G/1.45,E-E1/2.64,E3,E/0.94,Gb-E1-E2
G/1.45,E-E1/2.64,Eb3,E/0.94,E1-E2/0.59,E-E1/2.64
E3,E/0.94,G-E1-E2,G/1.45,E-E1/2.64,E3,E/0.94
Gn-E1-E2,G/1.45,E-E1/2.64,E3,E/0.94,Gb-E1-E2
G/1.45,E-E1/2.64,E3,E/0.94,E1-E2/0.59,E-E1/2.64
G5-E3,E-G/0.94,E6-G3-E1-E2,G-E6/1.45,E1-E2/2.64
E3/2.9,Bb/1.53,B-E/0.94,Gn-E1-E2,G/1.45,E-E1/2.64
E3,E/0.94,Gb-E1-E2,G/1.45,E-E1/2.64,E3,E/0.94
En1-E2/0.59,E-E1/2.64,E3,E/0.94,G-E1-E2,G/1.45
E-E1/2.64,E3,E/0.94,Gn-E1-E2,G/1.45,E-E1/2.64,E3
E/0.94,Gb-E1-E2,G/1.45,E-E1/2.64,E3,E/0.94
E1-E2/0.59,E-E1/2.64,E3,E/0.94,G-E1-E2,G/1.45
E-E1/2.64,E3,E/0.94,Gn-E1-E2,G/1.45,E-E1/2.64,E3
E/0.94,Gb-E1-E2,G/1.45,E-E1/2.64,Eb3,E/0.94
E1-E2/0.59,E-E1/2.64,E3,E/0.94,G-E1-E2,G/1.45
E-E1/2.64,E3,E/0.94,Gn-E1-E2,G/1.45,E-E1/2.64,E3
E/0.94,Gb-E1-E2,G/1.45,E-E1/2.64,E3,E/0.94
E1-E2/0.59,E-E1/2.64,E3,E/0.94,G-E1-E2,G/1.45
E-E1/2.64,E3,E/0.94,Gn-E1-E2,G/1.45,E-E1/2.64,E3
E/0.94,Gb-E1-E2,G/1.45,E-E1/2.64,E3,E/0.94
C1-C2/0.59,C-C1/2.64,En,E/0.94,C2-C1-G,G/1.45
C-C2/2.64,E,E/0.94,C-C1-Gn,G/1.45,C-C2/2.64,E
E/0.94,C-C1-Gb,G/1.45,C-C2/2.64,E,E/0.94
C1-C2/0.59,C-C1/2.64,E,E/0.94,C-C2-G,G/1.45
C-C1/2.64,E,E/0.94,C-C2-Gn,G/1.45,C-C1/2.64,E
E/0.94,C-C2-Gb,G/1.45,C-C1/2.64,Eb,E/0.94
Bn0-B1/0.59,B-B0/2.64,E,E/0.94,B1-B0-G,G/1.45
B-B1/2.64,E,E/0.94,B-B0-Gn,G/1.45,B-B1/2.64,E
E/0.94,B-B0-Gb,G/1.45,B-B1/2.64,E,E/0.94,B-B0/0.59
B-B1/2.64,E,E/0.94,B0-B1-G,G/1.45,B-B0/2.64,E
E/0.94,B1-B0-Gn,G/1.45,B-B1/2.64,E,E/0.94,B-B0-Gb
G/1.45,B-B1/2.64,E,E/0.94,A0-A1/0.59,A-A0/2.64,En
E/0.94,A3-A0-A1,A3/1.45,A1-A0/2.64,E,E/0.94,F-A-A1
F/1.45,A-A0/2.64,E,E/0.94,C4-A-A1,C/1.45,A-A0/2.64
B3,B/0.94,Ab1-A0/0.59,A-A1/2.64,A3,A/0.94,C-A1-A0
C/1.45,A-A1/2.64,A3,A/0.94,Eb4-A1-A0,E/1.45
A-A1/2.64,A3,A/0.94,A1-An4-Ab0,An4/1.45
Ab0-A1/2.64,A4,A/0.94,F0-F1/0.59,F-F0/2.64,F4
F/0.94,A-F0-F1,A/1.45,F-F0/2.64,F4,F/0.94,G4-F0-F1
G/1.45,F-F0/2.64,F4,F/0.94,Db5-F0-F1,D/1.45
F-F0/2.64,C5,C/0.94,En1-E0/0.59,E-E1/2.64,B4
B/0.94,E5-E1-E0,E5/1.45,E0-E1/2.64,B,B/0.94
F5-E-E0,F/1.45,E-E1/2.64,B,B/0.94,F-E-E0,F/1.45
E-E1/2.64,E5,E/0.94,Eb0-E1/0.59,E-E0/2.64,E5/0.59
E/2.64,En-Eb0-E1,En5/1.45,Eb1-E0/2.64,E5/3.22
BPM: 600
G4,G,C4,C/0.33,G,G,A4,A,G,G/0.33,C,C,G/0.5,G
F4/0.5,F,E4/0.5,E/0.5,E/0.5,E-D4/0.5,D-E/0.5
E-F/0.25,F/0.5,F,F-E,E-D/0.25,D/0.5,F,F-E,E-D/0.25
D/0.5,F,F-E,E-D/0.25,D/0.25,G,G,C,C/0.33,G,G,A,A,G
G/0.33,C,C,G/0.5,G,F/0.5,F,E/0.5,E/0.5,E/0.5
E-D/0.5,D-E/0.5,E-F/0.25,F/0.5,E,E-F,F-D5/0.25
D/0.5,E,E-F,F-D/0.25,D/0.5,E,E-F,F-D/0.25,D/0.17
A3/0.5,A-B/0.5,B-C/0.25,C-B/0.5,B-C,C,D4/0.25
D-C/0.5,C-D,D,E/0.25,E/0.13,E/0.5,E-F,F,G/0.25
G-E/0.5,E-G/0.5,G-A4/0.25,A-E/0.25,E-D/0.25,D-E
E-D,D-C/0.25,C/0.5,A3/0.5,A-B/0.5,B-C/0.25,C-B/0.5
B-C,C,D/0.25,D-C/0.5,C-D,D,E/0.25,E/0.25,A/0.5
A-E/0.5,E/0.5,F,F,E/0.25,E/0.5,F,F,E/0.25,E/0.5,F
F,E/0.25,E/0.17,G5,G,C5,C/0.33,G,G,A5,A,G,G/0.33,C
C,G/0.5,G,F5/0.5,F,E5/0.5,E/0.5,E/0.5,E-D5/0.5
D-E/0.5,E-F/0.25,F/0.5,F,F-E,E-D/0.25,D/0.5,F,F-E
E-D/0.25,D/0.5,F,F-E,E-D/0.25,D/0.25,G,G,C,C/0.33
G,G,A,A,G,G/0.33,C,C,G/0.5,G,F/0.5,F,E/0.5,E/0.5
E/0.5,E-D/0.5,D-E/0.5,E-F/0.25,F/0.5,E,E-F
F-D6/0.25,D/0.5,E,E-F,F-D/0.25,D/0.5,E,E-F
F-D/0.25,D/0.17,A4/0.5,A-B4/0.5,B-C/0.25,C-B/0.5
B-C,C,D5/0.25,D-C/0.5,C-D,D,E/0.25,E/0.13,E/0.5
E-F,F,G/0.25,G-E/0.5,E-G/0.5,G-A5/0.25,A-E/0.25
E-D/0.25,D-E,E-D,D-C/0.25,C/0.5,A4/0.5,A-C,C
C/0.25,C-B/0.5,B-C,C,D/0.25,D-C/0.5,C-D,D,E/0.25
E/0.25,A/0.5,A-E/0.5,E/0.5,F,F,E/0.25,E/0.5,F,F
E/0.25,E/0.5,F,F,E/0.25,E/0.17,G,G,C,C/0.33,G,G,A5
A,G,G/0.33,C,C,G/0.5,G,F/0.5,F,E/0.5,E/0.5,E/0.5
E-D/0.5,D-E/0.5,E-F/0.25,F/0.5,F,F-E,E-D/0.25
D/0.5,F,F-E,E-D/0.25,D/0.5,F,F-E,E-D/0.25,D/0.25,G
G,C,C/0.33,G,G,A,A,G,G/0.33,C,C,G/0.5,G,F/0.5,F
E/0.5,E/0.5,E/0.5,E-D/0.5,D-E/0.5,E-F/0.25,F/0.5,E
E-F,F-D6/0.25,D/0.5,E,E-F,F-D/0.25,D/0.5,E,E-F
F-D/0.25,D/0.17,A4/0.5,A-B/0.5,B-C/0.25,C-B/0.5
B-C,C,D5/0.25,D-C/0.5,C-D,D,E/0.25,E/0.13,E/0.5
E-F,F,G/0.25,G-E/0.5,E-G/0.5,G-A5/0.25,A-E/0.25
E-D/0.25,D-E,E-D,D-C/0.25,C/0.5,A4/0.5,A-C,C
C/0.25,C-B/0.5,B-C,C,D/0.25,D-C/0.5,C-D,D,E/0.25
E/0.25,A/0.5,A-E/0.5,E/0.5,F,F,E/0.25,E/0.5,F,F
C6/0.25,C-C/0.25,C-B5/0.25,B-C/0.5,C-D6,D,C4-C5
C-C4-Gb-B,B-G-Gn-C6/0.06,C-G-G-B/0.06
B-G-F-Bb/0.06,B-F-F-A5/0.06,A-F-G-C/0.06
C-G-G-Bn/0.06,B-G-F-Bb/0.06,B-F-F-A/0.08,C/0.5
C-D/0.5,D-A-F-G-C-E6/0.17,E-D/0.17,D-C/0.25
C-G-G-Bn-G6/0.17,G-A6/0.17,A-E/0.25
E-B-G5-F-Bb-C/0.17,C-D/0.17,D-C/0.25
C-B-F-F-A5-E/0.17,E-D/0.17,D/0.25,A-F-G-C-E/0.17
E-D/0.2,D-Db,D-C/0.25,C-G-G-Bn-G6/0.17,G-A6/0.17
A-C7/0.25,C-B-G5-F-Bb-Dn7/0.25,D/0.5,C/0.25,C/0.5
C/0.25,C-B-F-F-A5-C/0.25,C-C/0.25,C-C/0.25
Server lag might skew these, but for the most part they sound fine on the piano if you ask me.