Seeger's collection is just the sort of book to get you in touch with your inner earnest, eco-feminist singer-songwriter. - Steve Winnick, Dirty Linen

On Almost Commerically Viable, both Peggy and Irene's voices are really fresh, despite their combined ages of over a century. Peggy sounds clear and sharp in the hard-hitting song 'Guilty' and seductive in the jazzy 'Sweet Heroine'. Irene has a soft voice, high and light, which complements Peggy's voice well.
- Andy Malkin