是Joji演唱的歌曲，收录在其第二张录音室专辑Nectar中。
Joji，日澳混血创作歌手、作词人、唱片制作人与前YouTuber，在以Joji之名为人熟知前曾以Filthy Frank或Pink Guy的名义在YouTube上发布搞笑影片的网红。现在属于88rising旗下艺人，并持续发表歌曲中。
Upgrade歌词：
Guess I'm flying international
We can meet but no more lies at the Oriental
Now I'm so professional
I just need you one more time to get it right you know
Won't you upgrade I know it hurts
You deserve it I know your worth
If you think you can't make it happen
We'll keep it optional keep it optional
We don't make sense
We don't make sense
We don't make sense enough to give this time
But if you'll be mine
We'll keep it optional
Ooh-yah-yah-yah-yah-yah-yah
Ooh-yah-yah-yah-yah-yah-yah
Ooh-yah-yah-yah-yah-yah-yah
Oooooh
Yah-yah-yah-yah-yah-yah
Yah-yah-yah-yah-yah-yah
Oooooh
Slow Dancing in the Dark钢琴谱-Joji
Yeah Right钢琴谱-Joji
Attention钢琴谱-Joji
Yeah Right钢琴简谱-数字双手-Joji
Slow Dancing in the Dark钢琴简谱-数字双手-Joji
Attention钢琴简谱-数字双手-Joji
Empty Town钢琴简谱-Toby Fox 托比·福克斯演唱
Tu Scendi Dalle Stelle钢琴简谱-Alphonsus Liguori演唱
Way Back Then钢琴简谱-郑在日 Jung Jae-il演唱
Apologize钢琴简谱-OneRepublic演唱
引子与山歌钢琴简谱-陈铭志演唱
Sasayagi钢琴简谱-西村由纪江演唱
诀别书钢琴简谱-邓垚演唱
Waltz No 1 Op 6 Collapse钢琴简谱-Hikaru Shirosu 白素光演唱
爱情多瑙河钢琴简谱-熊天平演唱
Wedding March钢琴简谱-门德尔松 Felix Mendelssohn演唱
Aint Misbehavin钢琴简谱-Fats Waller演唱
Il Mondo钢琴简谱-Jimmy Fontana演唱
慢慢钢琴简谱-颜人中演唱
Melody Original mix钢琴简谱-Ash演唱
Mesdames钢琴简谱-Grand Corps Malade演唱