Complex sentence: Other Beatles songs to feature the sitar include "The Inner Light" and "Across the Universe" while Sitar-infused instrumentals primarily made up Harrison's first solo album, 1968's "Wonderwall Music".
Split into simpler sentences: Other Beatles songs to feature the sitar include "The Inner Light" and "Across the Universe". Additionally, Harrison made great use of the sitar on his first solo album, 1968's "Wonderwall Music".