What Pete Frame Rock Family Trees Actually Is
The Pete Frame Rock Family Trees is a web-based database and visualisation tool created by the late British music journalist Pete Frame, who spent decades mapping connections between rock, pop, and related-music artists. The site lets you look up any band or musician and trace their personnel history across time, showing who played with whom, which bands overlapped, and how members migrated from one project to the next. It covers mainstream rock primarily, with decent depth on British prog, blues-rock, psych, and punk-adjacent scenes. The database is not exhaustive for every genre, and there are blind spots, but for 1960s through 1990s Anglo-American rock it remains one of the most useful free resources available. The original books came out in the 1970s and 80s and were massive coffee-table pieces with hand-drawn diagrams. The website modernised that concept into a searchable tree structure. You can search by name, view a band's lineage page, and click through connected musicians to build a path. It's not an academic tool. It's a music-fan reference built from press clippings, album credits, and Pete Frame's own reporting over forty years.
How to Navigate Pete Frame Rock Family Trees
Start at the main search box on the site. Type the band or artist name. The results page shows a tree diagram centred on that act with branching lines to related musicians and side projects. Click any name to open their individual page, which lists the acts they're associated with, dates of involvement, and instruments played. From there you can follow the links outward. The interface is dated but functional. It loads fast and doesn't require an account. One practical tip that isn't obvious: the search function sometimes splits results when an artist has gone by multiple names. If you're looking for someone like Jimmy Page, you'll get clear results. If you're looking for a session player who only played on one obscure album, the spelling matters. Get the name wrong and the tree won't appear. Check the credited spelling on Discogs or AllMusic first if you're unsure. I ran into this exact problem last year trying to trace a bassist who had played on three UK indie records in 1987 and then disappeared from public credits. The tree had him listed under a slightly different surname spelling than what appeared on the album sleeves. I spent about twenty minutes cross-referencing before realising the tree used the legal name while the records used a stage name. Once I found the right entry, the connections snapped into place within minutes. The workaround is always to verify the name variant first, then search again.
What the Database Does Well and Where It Falls Apart
The strength of the system is its connectivity. Most entries link outward to at least three or four other acts. For well-known prog and blues-rock musicians, the trees are remarkably detailed, often going back to the player's first club gigs. The date ranges attached to each membership are generally reliable for the major figures. You can usually trust that if a name appears on a tree with a date range, that person was genuinely involved during those years. The weakness is selection bias. Pete Frame's focus was British and American rock. Jazz fusion, metal subgenres, electronic acts, and non-English language music are severely underrepresented. If you're researching a Krautrock band or a post-punk outfit from Japan, you will hit dead ends quickly. The database also tends to overweight famous musicians and underweight session players, tour musicians, and one-album contributors. Those people exist in the data but their entries are sparse or missing entirely. Another limitation: the trees are not continuously updated in real time. New releases and recent band formations may not appear for months or years after the fact. If you're tracking a current tour lineup, this tool won't help. It is best used for historical research, not live monitoring. The original source material dates mostly from the 1970s through the early 2000s, with sporadic updates after that.
Get the Full Details
If you need completeness, you should combine this with Discogs, AllMusic, and Wikipedia cross-referencing. No single source gives you the full picture. The Frame trees are one layer in a larger research process.
Practical Use Cases and Workarounds
People use this for a few main things. Genealogy-style research into who played with whom is the obvious one. Songwriting and production credit tracing is another. Book and article fact-checking is a third. I use it mainly for verifying liner-note claims before writing about older UK rock records. It saves time because instead of digging through physical press packets and handwritten session logs, you can get a first-pass answer in under five minutes. A common pitfall beginners run into is assuming the tree shows every member of a band at every point in time. It does not. The trees show the connections Pete Frame considered significant enough to record, which means you'll often see the core lineup but miss touring keyboardists, temporary guitarists, and session horn players. If you need the complete roster for a specific album cycle, you have to go to the album's Discogs page and compare the credits against the tree. The two sources complement each other but neither is complete on its own. Another nuance that trips people up: the trees sometimes conflate live performance dates with recording dates. A musician might appear on a band's tree with a date range that includes years they only toured with the group, not recorded with them. The label on each entry usually says "live" or "studio" but not always consistently. I learned this the hard way when I cited a guitarist's tenure as spanning 1972 to 1975 in an article, only to discover he had only played live dates during that window and never entered the studio with the band. The correction was straightforward but embarrassing. Always check the qualifier next to the date range before citing it.
For download access, the site itself is free to browse. There is no official downloadable dataset from Pete Frame's estate that I'm aware of. Some researchers have mirrored portions of the data for personal archival purposes, but those copies are unofficial and may be outdated or incomplete. The best approach is to use the live site directly rather than trying to scrape or download a static version. If you need offline access, take screenshots or print the relevant tree pages to PDF. It's tedious but it works. The interface hasn't been redesigned in years. It looks like a mid-2000s web page. Tables are narrow, images don't scale well on mobile, and the tree diagrams can become unreadable if they contain more than about fifteen nodes. Zooming helps, but the layout was never built for dense visualisation. If you're tracing a complex lineage with many overlapping memberships, you may need to open several browser tabs and piece the connections together manually across multiple pages. That's normal and expected. Don't expect a single clean view of a messy situation. Despite all the caveats, it remains the single best free starting point for rock musician genealogy research. I've spent more hours on this site than I care to admit, and it has saved me from publishing incorrect lineages at least a dozen times. The data isn't perfect, but it's substantially better than the alternative of guessing from memory or relying on fan wikis that copy each other uncritically. Use it as a first pass, verify the details elsewhere, and move on. That's the workflow that works.
