Free community-uploaded sheet music for various instruments like flute, saxophone, and solo piano can be found on MuseScore . Decorative Lyric Prints
You can find several types of "paper" for Stevie Wonder's ranging from printable sheet music for musicians to decorative lyric art for gifts. Sheet Music (Printable PDF) I just called to say i love you Stevie Wonder
You can download transposable lead sheets (melody, lyrics, and chords) for about $3.99 at Musicnotes.com or Sheet Music Direct . If you are looking for a physical paper
If you are looking for a physical paper print as a gift, you can find artistically designed lyrics: I just called to say i love you Stevie Wonder
A similar design in a rustic script style is also available at Song Lyric Designs . Lyrics (Printable Text)
A stylized grey satin card print for approximately $13.95 from Song Lyric Designs .
I just called to say "I love you" – Stevie Wonder - MuseScore.com