A sound of me punching my table, mixed with the sound of one of the objects that happened to fall off during recording, makes a pretty impactful sound.
Some piano recordings with door noises in the background. First chord is an f major 7th and then it goes down to a d minor seventh or something. Not sure.
A glass is shortly rolling on a wood table. Then falling without breaking on concrete floor. Recorded with schoeps ab ortfrecorded on soundevice 744t48khz, 16 bits.