A sci-fi horror ambient track that slowly fades in and slowly fades out. Good for adding an air of uneasiness ...
A classic two-tone doorbell (descending major 3rd) created on a steel vibraphone, played with felt-tipped mallets. Recorded on a Zoom ...
Buttons from the faceplate of an old Tektronix waveform / oscilloscope. Sennheiser ME66 to M Audio Delta