Most of the best opening themes is only 10-15 seconds..., wish they would just stay there.
Think the EMERGENCY theme is the closest one to staying where its musically strong, the very opening.
Some of these have a combination of big orchestra band, swing, theatrical music , jazz and 60's rock,
Why don't they use real horns and real instruments like that no more?
*Throw this one in just for the cool factor alone along with the music*: