There's a single "High By the Beach", recently issued by Lana Del Rey, which has the following chorus:
All I wanna do is get high by the beach,
Get high by the beach, get high.
All I wanna do is get by by the beach,
Get by – baby, baby, bye, bye.
The question is: what other meanings/synonyms of the idiom "to get high" [besides the obvious "to get euphoric (by smoking weed)"] are possible here in the context of the lyrics/music video: https://youtu.be/QnxpHIl5Ynw? May it be interpreted literally as simply "to get high enough somewhere over a beach far from the rest of the world"? Does the meaning change through repetition? And the same goes for "get by" phrasal verb, first followed by "by the beach" and then used on its own. What meanings may it have here? Very much looks like a play on words, doesn't it?