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
Upgrade钢琴谱-Joji
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Glimpse of Us钢琴谱-Joji
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