I read "Rainy Day Women" because I had just finished (and loved) Jane Yardley's "Saucerful of Secrets" and I expected this one to cover similar ground. The two books are set in the same era (one in 1969, this one 1971) and both have musical titles and teenagers in the lead parts. "Rainy Day Women" is actually darker and more disturbing, but there is a vein of humour that enlivens every page.
The main character, Jo Starkey, is 15 and she has a disastrous family life in a house which is tumbling down. It also seems to be infected by a poltergeist. Her parents are never home (her mother's a doctor and her father's a drunk) her twin brother is an obsessive maths swat, one older brother is a prog-rock genius with an autistic streak and her oldest brother is a bumbling klutz hen-pecked by his wife, while the wife strips Jo's house of its valuables. Oddly, nearly all of them are completely lovable characters (the parents aren't, but the parents are only seen in flash-backs), and even the hen-pecking wife has her saving graces as the story goes on.
The plot has Jo and her best friend trying to figure out the "supernatural" goings on in the house. This involves befriending the "poltergeist" and cracking a coded message. The rest of their free time is spent in pubs and folk clubs, where both girls fall for a ruthless and goodlooking singer named Florian who uses them as a stepping stone to meet the rock star brother. Florian also thinks the house is a masterpiece of strange beauty, even when the staircase collapses and unexplained noises are forever groaning out of the beams.
It all sounds weird, but you get completely drawn in because Jo is such a believable character. The book is written in the 1st person (a main difference to "A Saucerful of Secrets") and her teenage obsessions and blind spots are universals. Setting them against this bleak background makes them even more poignant. The plot keeps you guessing and the jokes are absolute crackers. I recommend this book to any reader, either gender, any age. It will hang around in your head long after you've put it down.