Best Song Forever circulates as a user-uploaded music clip rather than a documented single, so its appeal comes from its title and its use online rather than a known artist or release. Fans share it as a shorthand favourite, dropping the full 42-second excerpt into edits where the music itself is the point. As background music for montages, celebrations and personal highlights, it works because the name promises a definitive pick. Its small but positive reception shows a niche audience returning to a track they simply rate as the best.