My take

將作一天欲得閑，借手吉他彈一曲。

曲盡秦娥簫聲起，喚郎登上嵯峨雲。

 

Up in the Mountain Clouds

Take a break after a full day work,
Borrow a hand to play a love song by a guitar.
A moment after the song,
I hear infatuated pipe music from a beauty on the top of an Alpine,
Who is she reaching out to?