It just kind a fills it out a little bit makes it a little easier on the ear especially if they can't sing but.
( It ( just ( ( kind ( a fills ) ) ( it ( ( ( out ( a ( little bit ) ) ) ( makes ( it ( ( ( ( a little ) easier ) ( on ( the ear ) ) ) ( especially ( if ( they ( ( ca n't ) ( sing but ) ) ) ) ) ) ) ) ) . ) ) ) ) )
(ROOT (S (NP (PRP It)) (ADVP (RB just)) (ADVP (RB kind) (NP (DT a) (NN fills))) (NP (PRP it)) (VP (ADVP (IN out) (NP (DT a) (JJ little) (NN bit))) (VBZ makes) (S (NP (PRP it)) (ADJP (ADJP (NP (DT a) (RB little)) (JJR easier)) (PP (IN on) (NP (DT the) (NN ear)))) (SBAR (RB especially) (IN if) (S (NP (PRP they)) (VP (MD ca) (RB n't) (VP (VB sing) (ADVP (CC but)))))))) (. .)))
It makes it more pleasant to listen to.
( It ( ( makes ( it ( more ( pleasant ( to ( listen to ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP It)) (VP (VBZ makes) (S (NP (PRP it)) (ADJP (RBR more) (JJ pleasant) (S (VP (TO to) (VP (VB listen) (PP (TO to)))))))) (. .)))