Vocabulary is important for learning a language. To enrich
vocabulary, one way is listening to English songs as a habit. This research aimed
to find out the correlation between students’ listening to English songs habit and
their vocabulary size at the eleventh grade of SMKN 03 Kotabumi. The research
instrument used to collect the data were multiple choices test to measure the
students’ vocabulary size that consists of 46 items of test with five options (a, b, c,
d and e) in each item, and questionnaire to measure the students’ listening to
English songs habit that consists of 36 items. The result of this research showed
that Ha is accepted with the result of hypothesis test robserved is higher than rtable
which is 0,402 ≥ 0,334. Furthermore, the result of t test was tobserved is higher than
ttable which is 2,520 ≥ 1,692, it means that there is significant correlation between
students’ listening to English songs habit and their vocabulary size at the eleventh
grade of SMKN 03 Kotabumi academic year 2021/2022.