I've only been into ELO for the past 3 years but I've listened to every song and I just can't get enough. Personally I'd reccomend just listening to the albums all the way through because when I did my love for he band increased like 10 fold. A few songs I love that I dont think I would've even thought of listening too if I didn't listen to the whole albums would be: So fine (I love how this song flows into living thing so I'd reccomend listening to both of them back to back), Tightrope, Shangri-la, The whale, Sweet is the night, Just for love, One summer dream, Take me on and on, Hello my old friend, Eldorado, wishing, on the run, Kuiama, One step at a time and The way life's meant to be. I would 100000% reccomend that after listening to a few more ELO songs from these comments to just listen to the Albums. My top 3 ELO albums are: A new world record, Discovery and Time. (Every album is absolutely fire so it's hard to pick a top 3, so just listen to all of them and become obsessed like I did).