Music moves, music soothes and most important, music can improve your mood. Press play on these happy songs for a boost of cheer. The power of music is no joke—it can affect our mind, body and mood.

Johnny Cash's Hurt hits way different in A Major, as much so as Ring of Fire in G Minor. The dissonance in tone between the chords is, ahem, a minor one: simply the third note lowered to a flat. But ...

(ThyBlackMan.com) The Emotions were never just another R&B group. Formed in Chicago by the Hutchinson sisters—Sheila, Wanda, and Jeanette—they carried the gospel fire of their upbringing straight into ...