Western music is good but actually my own countries music is amazing
Western music is good though I still prefer my own countries music
洋楽 - western music
いい - good
やっぱり - as I thought, actually (この場合はactuallyを使います）
Though - けど、けれど、でも
自国 - own country, my own country
歌 - song, music
素晴らしい - amazing, beautiful
Western music is good but actually my own countries music is amazing
Western music is good though I still prefer my own countries music
I like Western music, but in the end I guess I prefer Japanese songs.
この場合、次のような言い方ができますよ。
ーI like Western music, but in the end I guess I prefer Japanese songs.
「私は洋楽も好きだけど、やっぱり日本の歌のほうがいいかも」
in the end「いろいろ考慮してみて・結局は」
ご参考まで！
イギリス 
カナダ 
