Wedding playlist help

I’m not massively technical, but want to use the app to sort a wedding playlist where the slower party songs are sped up a bit, and the longer ones can have an earlier out cue (or the ones that start slow can come in a bit later).

I’m happy to go through each song to do this or set it up, but I cant for the life of me work out how to do it. I see cue’s that are different colours but cant seem to get them to work for me. Any advice is most welcome!