Allie X
Songwriting credits

Year
Artist
Title
Album
2015
Troye Sivan
"Bite"
Wild EP
2015
Troye Sivan
"Talk Me Down"
Blue Neighbourhood
2015
Troye Sivan
"Youth"
Blue Neighbourhood
2015
Troye Sivan
"Lost Boy"
Blue Neighbourhood
2015
Troye Sivan
"For Him."
Blue Neighbourhood
2015
Troye Sivan
"Suburbia"
Blue Neighbourhood
2015
Troye Sivan
"Swimming Pools"
Blue Neighbourhood
2017
Seohyun
"Moonlight"
Don't Say No
2017
Lea Michele
"Heavy Love"
Places
2017
Jaira Burns
"Ugly"
Non-album single
2017
B.A.P
"Think Hole"
Ego
2018
Troye Sivan
"Seventeen"
Bloom
2018
Troye Sivan
"The Good Side"
Bloom
2018
Troye Sivan
"Plum"
Bloom
2018
Troye Sivan
"What a Heavenly Way to Die"
Bloom
2018
Troye Sivan
"Animal"
Bloom

Question: How did Allie X contribute to Troye Sivan's album Blue Neighbourhood in 2015?
Answer: In 2015, Allie X contributed to Troye Sivan's album Blue Neighbourhood by writing for albums singles "Talk Me Down" and "Youth".