the reassuring manner of a beautifully sung holiday carol 
(ROOT (NP (NP (DT the) (JJ reassuring) (NN manner)) (PP (IN of) (NP (DT a) (ADJP (RB beautifully) (VBN sung)) (NN holiday) (NN carol)))))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (DT ) (ADJP (RB ) (VBN )) (NN ) (NN )))))