Anchor
An anchor is a device, normally made of metal, used to connect a vessel to the bed of a body of water to prevent the craft from drifting due to wind or current. The word derives from Latin "ancora", which itself comes from the Greek ἄγκυρα ("ankura").
Anchor (song)
"Anchor" is a song by Australian alternative rock band Birds of Tokyo. The song was included on the Extended Play (EP) of the same name. Sales towards the song counted towards the EP, which peaked at number 23 and was certified platinum in Australia. 
The song came in at number 72 on the Triple J Hottest 100, 2015.