Yes it would be great for that purpose but I think it will not have them roland is prob using the mold from a prev keyboard to construct this unit so the bk 5 is a great option but no mic input make me carry extra gear for the job that has 2 set ups I am starting to get many of those growing trend here in so cal .
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Genos, PSR S970, Fender Tele Amercian Deluxe Cherry sunburst , Cubase Pro 8 ,Yamaha A3M Acoustric ,Taylor 814, Ibenez Artcore Custom Tascam DP 32 Yamaha DXR 10, QSC K-12, K 12 Sub K 8 Sinn 945
2 Fender Expo line units .