OK Adam is now going to talk about the music industry.
( OK ( Adam ( ( ( is now ) ( going ( to ( talk ( about ( the ( music industry ) ) ) ) ) ) ) . ) ) )
(ROOT (S (ADVP (UH OK)) (NP (NNP Adam)) (VP (VBZ is) (ADVP (RB now)) (VP (VBG going) (S (VP (TO to) (VP (VB talk) (PP (IN about) (NP (DT the) (NN music) (NN industry)))))))) (. .)))
Adam will discuss rock music. 
( Adam ( ( will ( discuss ( rock music ) ) ) . ) )
(ROOT (S (NP (NNP Adam)) (VP (MD will) (VP (VB discuss) (NP (NN rock) (NN music)))) (. .)))