Yesterday we had our Corpus Christi rally in our Parish. Took the Blessed Sacrament from Point A to point B. At point B, we would be given the final blessing and then we would have Holy Mass normally. But yesterday was different. After reaching point B, before the final blessing and mass, we had a praise and worship service, that included remixing and a live performance from the Priest. It was weird.
Is this permitted within the Liturgy of Corpus Christi?