Samples from "Rooftop Run Modern Sonic Generations Music Extended [Music OST][Original Soundtrack]"
Cut your own sample from "Rooftop Run Modern Sonic Generations Music Extended [Music OST][Original Soundtrack]" (29:59): trim any section on the waveform and download it as WAV or MP3, free on Samplecut.
Source: the original on YouTube →
Guide: YouTube to WAV or MP3 →