- Title: Mutatis Mutandis
- Composer(s): Janssens, Robert
- Reference: AVK034
- Type: Score
- Formation: violin and piano
- Class: Pedagogy, Strings
- Instrument(s): v pf
- Difficulty: easy
- Year: 1991
- Duration: 13 min
- Pages: 25+6
- Length: 29.7 cm
- Width: 21 cm
- Weight: 165 g