CREATE TABLE table_19952 ("Series Ep." TEXT, "Episode" FLOAT, "Netflix" TEXT, "Segment A" TEXT, "Segment B" TEXT, "Segment C" TEXT, "Segment D" TEXT)

How many times was leather introduced before pedal steel guitars in episode 111?
SELECT COUNT("Segment C") FROM table_19952 WHERE "Segment D" = 'Pedal Steel Guitars'
SELECT COUNT("Segment C") FROM "table_19952" WHERE "Segment D" = 'Pedal Steel Guitars'