We’re Rupanugas or followers of Srila Rupa Goswami. If what we are doing is ordained by Srila Prabhupada and Srila Rupa Goswami, then we’re properly situated. If it’s not, then it becomes gratification of the sensory modalities. Will such a song remind us of Krishna and enhance our higher values? These are some of the litmus tests we could utilize to evaluate the type of music/lyrics that we sing. Vaisnavas have composed/written so many songs; have we finished learning/singing those ones? We should sometimes have a logical approach to some things.