Views aside, the music lives on in our hearts and will never die. Was raised on Bat out of Hell II, but went back to the old days of the original Bat out of Hell, and developed a greater appreciation for his craft.
While Ann Wilson is the main singer of Heart, you gotta give Nancy Wilson credit on the songs she did the lead vocals. Just as good, if not better. Also, gonna give Canada some love and put Lee Aaron on the list. Saw her live, and she can really belt it out.
I definitely agree with the rest of the commenters about asking being fine. I haven't had to ask myself because the girls I get together with usually advertise that they have had the vaccine shots. Still, asking is good for peace of mind. Cheers and beers!