CREATE TABLE table_203_830 (id DECIMAL, "year" DECIMAL, "song" TEXT, "chart positions\ us country" DECIMAL, "chart positions\ can country" DECIMAL, "album" TEXT)

which song of his reached number 1 in the us charts ?
SELECT "song" FROM table_203_830 WHERE "chart positions\nus country" = 1
SELECT "song" FROM "table_203_830" WHERE "chart positions\nus country" = 1