This tune packs an extra punch in a short amount of time, and is a Moody Blues classic for all time. Now, there are a lot of emotional twists and turns lyrically for a small package, from confidently being in a rebuilding of one's life, likely after a lost love, to being worried for the next generation. Hot topics in 1971, and the same today. :)
The version selected below is from their 2007 Tour, which I caught at Wolf Trap, which is where I will be again come this July.