only hearing two songs, i would choose the juliette one for the single. it is perfect for the single in my opinion.
it is very catchy and almost addicting to listen to, and it is short and would probably be easier for her to perform on stage.
i like 50/60 a lot, it is a great song. i just think juliette would be an amazing first single. but there may be an even better one on the album that we haven't heard yet
