What was the #1 song, album and artist of 1977?

What was the #1 song, album and artist of 1977?

Interesting to research this. I remember most of these songs. 1977 was an interesting year in that several different sounds were converging in different directions: rock, disco, punk was on the rise, etc.

https://www.slideshare.net/CoolGus/the-music-of-1977-what-was-1-song-album-group

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