dataset	data type	size	with audio sources?
Amg1608	frame-level acoustic features and corresponding valence & arousal annotations	1608 excerpts (30s)	no
DEAM	Continuous (per second) and overall valence & arousal ratings	1802 excerpts	yes
DEAPDataset	valence & arousal & dominance & physiological data	120 music video excerpts	no
EMO-Soundscapes	arousal & valence annotations of soundscapes	1213 soundscape recordings	yes
emoMusic	arousal & valence annotations of music	744 excerpts (45s)	yes
Emotify	induced musical emotion from a game using the GEMS scale	400 excerpts	yes
EMusic	arousal & valence	100 excerpts (experimental music)	yes
Greek Music Dataset	genre & valence & arousal with audio features and metadata for popular Greek tracks	1400 songs	downloadable
IADS	normative ratings of emotion (pleasure, arousal, dominance) for a set of acoustic stimuli	111 sound snippets	yes
MOODetector:Bi-Modal	lyrics and valence & arousal annotations	133 excerpts	yes
MOODetector:Multi-Modal	lyrics & MIDI & mood	903 excerpts (30s)	yes
moodswings	arousal & valence	240 excerpts (30s)	no
NMED-H	EEG	24 trials x 16 excerpts (4.5min)	no
NMED-RP	EEG	20 trials x 10 excerpts (4.5min)	no
RAVDESS	7356 pieces, each file rated 10 times on emotional validity, intensity, and genuineness	7356 files - 2880 speech files, 2024 song files	yes
VGMIDI Dataset	95 MIDI labelled piano pieces using valence-arousal model of emotion	95 labelled, 728 non-labelled	yes
YouTube Audio Library	royalty-free/creative commons liscened audio with mood tagging and audio metadata	790 songs	yes