Read it through once

“It was a miracle of rare device, A sunny pleasure-dome, with caves of ice! A damsel with a dulcimer In a vision once I saw: It was an Abyssinian maid, And on her dulcimer she played, Singing of Mount Abora. Could I revive within me Her symphony and song, To such a deep delight ‘twould win me, That with music loud and long, I would build that dome in air, That sunny dome! those caves of ice! And all who HEARD should SEE them there”, etc.