Tom Delonge's voice change in "All The Small Things" and "Dammit"

These are 2 performances of blink-182's "All The Small Things" from the Jay Leno Show. One from 1999 and the other from 2009. Obviously 10 years apart. Tom was 23 in 1999 and 33 in 2009. Check another voice comparation video for the song 'Dammit' below.