Always Move Root Key with Zone — Logic Pro keyboard command of the day

  Always Move Root Key with Zone

Set the Sampler to move root key with a zone. The Sampler can be an entire course in how to work with digital audio and sound.

Use the Sampler Mapping pane menu bar in Logic Pro — Apple Support

Always Move Root Key with Zone: Turn on to automatically move the root key when you drag one or more zones in the Key Mapping Editor.

Sampler overview in Logic Pro — Apple Support

Sampler is a sophisticated software sampler with which you can quickly create multisample instruments using drag-and-drop workflows.

Understanding Spectrograms

Understanding Spectrograms

A spectrogram is a detailed view of audio, able to represent time, frequency, and amplitude all on one graph. A spectrogram can visually reveal broadband, electrical, or intermittent noise in audio, and can allow you to easily isolate those audio problems by sight. Because of its profound level of detail, a spectrogram is particularly useful in post production—so it’s not surprising that you’ll find one in tools like RX 8
Insight 2

It is good to know how the spectrograms work. The overlay of the waveform is an added bonus.