sold out

To "sell out" is to compromise one's integrity, morality, authenticity, or principles in exchange for personal gain, such as money or power. In terms of music or art, selling out is associated with attempts to tailor material to a mainstream or commercial audience. For example, a musician who alters their material to encompass a wider audience, and in turn generates greater revenue, may be labeled by fans who pre-date the change as a "sellout". "Sellout" also refers to someone who gives up, or disregards someone or something for some other thing or person.

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