How many track numbers were called song 2?
CREATE TABLE "out_of_the_blue_discography" (
  "track_no" real,
  "track" text,
  "original_artist" text,
  "soloist_s" text,
  "vocal_percussionist" text,
  "arranger_s" text
);
SELECT COUNT("track_no") FROM "out_of_the_blue_discography" WHERE "track"='Song 2';