This study sought to evaluate the effectiveness of introducing digital software in music education to improve academic performance and solfeggio class attendance. To assess academic performance, a test consisting of 25 theoretical questions and 25 practical tasks was developed. The Bologna model was used as an assessment system. The groups were compared by calculating the Student's t-test in terms of the "Test Score" and "Missed Classes" parameters. The collected data revealed that the mean score for the experimental group was 87.50 out of 100, while in the control group, it was much lower, namely 65.37. Likewise, the control group was characterized by satisfactory (D) performance in mastering solfeggio, with the mean score ranging between 64 and 73, whereas experimental group participants had an average of 82-89. The statistical data processing results showed that the six-month use of the ChordIQ app contributed to more effective mastering of solfeggio by amateur musicians. At the same time, the difference between the groups turned out to be significant in both cases, so the research hypothesis was confirmed for both of them (p < 0.05). Overall, the results showed that ChordIQ is a useful mobile app teaching the user music in an exciting and interactive way. The findings collected can be used to update traditional solfeggio curricula, conduct scientific studies in the field of interactive music education, as well as create new dedicated software.
Keywords: Aesthetic education; Educational motivation; Mobile application; Mobile learning; Music education; Solfeggio.
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