Cramer’s round of lightning: I love MP3 material

American Airlines Group Inc.: “Long term, I don’t like airlines. Short term, this stock is undervalued, given the fact that people are traveling.”

Marathon Oil Corporation: “I like marathons, because I love oil. … Don’t be greedy. [Buy],

T Roe Price Group Inc.: “This company is undervalued basically because it is an excellent company, incredibly well operated, with good yields.”