Constant TRACK_ALPHA
pub const TRACK_ALPHA: u8 = 13; // 13u8Expand description
Alpha of the track behind a pinned or expanded bar — the faintest derived tier, so the track reads as a groove and not a second thumb.
pub const TRACK_ALPHA: u8 = 13; // 13u8Alpha of the track behind a pinned or expanded bar — the faintest derived tier, so the track reads as a groove and not a second thumb.