Table 2. Network measures for alpha-EEG band using PLI index.

Density, k	Strength, S	Clustering, C	Efficiency, E
0.8	B-R-G: **	B-R-G: **	B-R-G: **
0.6	(θ, α)	(θ, α)	(θ, α)
0.4	BB<NB in MS	BB<NB in MS	BB<NB in MS

Strength (S) Clustering (C) and global efficiency (E) for the PLI index for different densities of network links. The results are for alpha-EEG band. Asterisks stand for differences for the interaction between the three factors (B)eat (Nonbinaural vs. Binaural), (R)ange (δ-BB to γ-BB band) and (G)roup (Musicians, MS vs. Nonmusicians), B-R-G;

**: p<0.01. Greek letters indicate the BB range for which BB—NB differences were significant. Note that the differences and the bands were robust across all the density links considered.