Fore example, mine is Junior Walker on tenor on Foreigner's Urgent. He hits an Ab4 for tenor as a highest note there.
Also I love the Warren Hills performance of Hey Jude on alto, long D4 and maybe there is an E4 around. Not sure.
Name horn (alto, tenor, bari...), song and highest note.
I think it is encouraging to know what solos or performances have guided us to this section. Isn't it?