It's Raining Somewhere Else - - Undertale

It's Raining Somewhere Else by Toby Fox is another gem from Undertale famously associated with the dinner scene with Sans. It combines a rainy mood with a smooth lounge jazz bassline and piano creating a track that is equal parts relaxing and slightly mysterious. This is one of the most satisfying songs to learn on Roblox piano because the walking bassline in the left hand combined with the right-hand melody creates a full rich sound. It requires a bit of coordination to keep the jazz rhythm flowing but once you lock it in it is easily one of the coolest sounding background tracks you can perform.