Table 3. Results about classification of emotion between different types of music.

Music types	Pitch	Length	Tone	Reverberation time	Accuracy (%)
Ensemble	5.11	60.4	D	0.26	74.1
Orchestral	5.13	61.2	Bass Flute	0.09	85.6
Silk & bamboo	4.65	45.9	D	0.26	77.0
Piano	4.26	46.3	C	0.18	82.5
Military	5.21	53.8	Bass Flute	0.08	84.3
Chamber	4.36	44.9	D	0.16	86.8
Instrumental	5.19	53.9	D	0.13	88.8
Vocal	4.18	46.2	G	0.26	80.3
Symphony	4.07	49.1	D	0.09	82.6
Percussion	5.32	57.6	G	0.06	84.2
Average	–	–	–	–	82.6