I'll give you a question, please answer with step-by-step reasoning process.
Passage: "Always on My Mind" is a song by Johnny Christopher, Mark James, and Wayne Carson, recorded first by Gwen McCrae (as "You Were Always on My Mind") and Brenda Lee in 1972. The song has been a crossover hit, charting in both the country and western and pop categories.\n\nQuestion: Based on this passage, who sang the song you were always on my mind?

Johnny Christopher , Mark James , and Wayne Carson , recorded first by Gwen McCrae ( as `` You Were Always on My Mind '' ) and Brenda Lee in 1972
This is the relevant information: "Always on My Mind" is a song by Johnny Christopher, Mark James, and Wayne Carson, recorded first by Gwen McCrae (as "You Were Always on My Mind") and Brenda Lee in 1972.

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So, the final answer is Johnny Christopher , Mark James , and Wayne Carson , recorded first by Gwen McCrae ( as `` You Were Always on My Mind '' ) and Brenda Lee in 1972