UNID 1710 AM (listening in USB) 0610 UTC 27 JAN 2022
Music mixing in with and frequently dominating the NJ Covid TIS on 1710 kHz - heard at least one announcement when they were fading but tough to make much out of it - occasionally the music totally dominates the frequency but it only lasts a short while. Listening in USB with good clarity - too much splatter from 1700 in AM mode. They seem to be zero beat very well the TIS.