Rogefeldt made his breakthrough in the late 1960s with albums such as Ja, dä ä dä and Pughish. Unlike most other Swedish pop musicians who wanted to achieve international success, he sang in Swedish. One song which is commonly associated with Rogefeldt is Små lätta moln. Other major hits include Här kommer natten, Föräldralåten, Hog Farm, Dinga Linga Lena and Stockholm. In the 1970s, he toured with this band Rainrock, together with Ola Magnell and Janne Lucas Persson.