Yeah on some of the songs yeah.
( ( Yeah ( on ( some ( of ( the songs ) ) ) ) ) ( yeah . ) )
(ROOT (S (NP (NP (NNP Yeah)) (PP (IN on) (NP (NP (DT some)) (PP (IN of) (NP (DT the) (NNS songs)))))) (VP (VBP yeah)) (. .)))
They played on some of the songs.
( They ( ( played ( on ( some ( of ( the songs ) ) ) ) ) . ) )
(ROOT (S (NP (PRP They)) (VP (VBD played) (PP (IN on) (NP (NP (DT some)) (PP (IN of) (NP (DT the) (NNS songs)))))) (. .)))