Make output larger where possible. This is done by a) reducing the page margins b) compressing the heading and removing all but Notes: fields. The latter produced vertically smaller tune PDFs that will scale wider. In the process, modify abctitle.py to extract the first of any header field, and move formatting for a single tune into a .fmt file.

X: 1
T: Shepherd's Hey
M: 4/4
L: 1/8
Q: 130
R: reel
P: (A2B2)6
K: Gmaj
P: A
BcdB c2c2 | BcdB A2A2 | BcdB c2Bc | d2d2 G4 ||
P: B
B2G2 c4 | B2G2 A4 | BcdB c2Bc | d2d2 G4 |]