Correct

欢歌

/ huān gē / 
Strokes

Example

As a Verb

sing happily

1
Huāngē
欢歌
mànwǔ
曼舞

sing happily and dance gracefully

As a Noun

happy singing

2
Huāngēxiàoyǔ
欢歌笑语

happy singing and cheerful talking