1) Taylor Swift ~ "Invisible String"
2) Miranda Frigon ~ "Invisible"
3) Enigma ~ "Beyond The Invisible"
4) Christina Grimmie ~ "Invisible"
5) Skylar Grey ~ "Invisible"
6) Cara Frew ~ "Invisible"
7) Anna Clendening ~ "Invisible"
8) Jens East & Camilla North ~ "Invisible"
9) Zara Larsson ~ "Invisible"
10) MalĂș ~ "Invisible"
11) Ashlee Simpson ~ "Invisible"
12) Mandy Moore ~ "Invisible Ink"
13) KT Tunstall ~ "Invisible Empire"
14) Plumb ~ "Invisible"
15) Kim Carnes ~ "Invisible Hands"
16) Alison Moyet ~ "Invisible"
17) Grace Davies ~ "Invisible"
18) Diabulus In Musica ~ "Invisible"
19) Gabrielle Aplin ~ "Invisible"
20) Hannah Diamond ~ "Invisible"
21) Laura Story ~ "Immortal, Invisible"
22) Kesha ~ "Invisible"
23) Lena ~ "Invisible"
24) Kate Bush ~ "How To Be Invisible"
25) Marie Digby ~ "Miss Invisible"
26) Taylor Swift ~ "Invisible" (Oh, look, it's Taylor Swift again. One song at the beginning, one at the end. And your point is...?)