Todd in the Shadow's dedicated subreddit! Watch Todd's One Hit Wonderland, where he takes a look at the full careers of bands and artists known for only one song, or watch Todd's Pop Song Reviews, where he takes one current smash hit song and take it apart, break it down line by line, see what parts work and what doesn't, and analyze where it fits within both current trends and the artists' body of work.
listened to both songs today and considering their genres and minor success, both artists qualify 100% for OHW and I'm suprised they don't get brought up here, at the same time idk if anyone really remembers them, especially KONGOS. Alex Clare had one US hit which peaked at no7 had two other hits in the UK, one of which was a collab with Rudimental and John Newman, but his brand of drum & bass + alt rock never truly took off, his second album peaked at no 98 in the UK and didn't chart in the US. Kongos are a South African rock band who relocated to texas and created a brand of alt rock that incorporated Kwaito (a genre of south african house). They had two other minor rock hits but these are irrelevant songs I doubt anybody seems to know and are not certified.