Two relatively obscure matches spring to my mind, both because of the outstanding quality of football played.

These are:

City v Leicester City in 1969.
If memory serves me right we went a goal down in the first half and spent the rest of the game tearing them apart with fast and skillful football before we finally got on level terms late on in the game. It was a breathtaking performance which deserved so much more.

City v WBA in 2006
This was a night game played against high flying opponents. I believe Kerrea Gilbert was in the team at full back. Probably one of the best 1-1 draws I've ever witnessed, notable for a highly-skilled performance that Dave Jones could elicit from his teams on occasions. You left the ground with a warm glow even though we only had a share of the spoils.