This article analyses the effect of the implementation of an educational intervention program based on digital learning objects for music in first year compulsory secondary education students, versus teaching focused on non-digital resources, such as textbooks. A pre-test, post-test, quasi-experimental study was performed with two comparison groups. The results confirm higher academic-disciplinary achievement as a result of the intervention program implemented within the experimental group as compared to the control group. The effects of this program on the transfer of learning are also confirmed.