The irregular scale practice, author J. Simpson (London: Francis, Day & Hunter), 1920 Box 125-140 (MUS Aust Theory) Unit ID: 132 Date: 1920
The Langford pianoforte course, Advanced course lesson no. 1,conceived by Len Langford (Sydney: Langford Piano School), n.d. Box 53-72 (MUS Aust Theory) Unit ID: 69 Date: n.d.
The Langford pianoforte course, Lesson 6, conceived by Len Langford (Sydney: Langford Piano School), n.d. Box 53-72 (MUS Aust Theory) Unit ID: 68 Date: n.d.
The Langford pianoforte course, Lesson no. 1, conceived by Len Langford (Sydney: Langford Piano School), n.d. Box 53-72 (MUS Aust Theory) Unit ID: 70 Date: n.d.
The Langford pianoforte course, Lesson no. 4, conceived by Len Langford (Sydney: Langford Piano School), n.d. Box 53-72 (MUS Aust Theory) Unit ID: 71 Date: n.d.
The Langford pianoforte course, Lesson no. 4, conceived by Len Langford (Sydney: Langford Piano School), n.d. Box 53-72 (MUS Aust Theory) Unit ID: 72 Date: n.d.
The Langford pianoforte course, Lesson seven, (Sydney: Langford Piano School), n.d. Box 53-72 (MUS Aust Theory) Unit ID: 67 Date: n.d.
Thematic list of pianoforte compositions, author May Willis (W. H. Paling & Co. Limited), n.d. Box 162-186 (MUS Aust Theory) Unit ID: 186 Date: n.d.
The musi-key, (Sydney: H. Phillip Skinner), n.d. Box 104-124 (MUS Aust Theory) Unit ID: 115 Date: n.d.
Theory for young students, Grades 1, 2 and 3, author Georgette S. Noellat (Melbourne: Allans Music (Australia) Pty. Ltd.), © Copyright 1969 Box 104-124 (MUS Aust Theory) Unit ID: 117 Date: © Copyright 1969