Senior Robert William Blennerhed Working on his Acer Chromebook 514 on the picture above(no AI)
© Photo: Paula Berg Blennerhed · Edited by Senior Robert William Blennerhed (RWB Tech Lab)
🎵 Music & Recording History (1980–1999)
Robert William Blennerhed was active as a musician and recording artist during the 1980s and 1990s, contributing to several vinyl and CD releases across rock, fusion, and jazz-influenced projects.
This section presents a selection of recordings where he participated as a musician, offering a historical overview of his creative work during that period.
While music was once a central part of his life, Robert later transitioned fully into the world of technology, programming, and system development — which today forms the foundation of RWB Tech Lab.
About Robert William Blennerhed
RWB Tech Lab is a personal technology lab by Senior Software Developer Robert William Blennerhed, focused on Python, Linux, Raspberry Pi, and practical software development.
Before computers became my main interest, I spent many years working as a musician during the late 1970s through the 1990s. In 1994 I released my own album Seven together with well-known Scandinavian musicians such as Anders Johansson and Jens Johansson, and I also toured in 1988 with legendary drummer Ginger Baker.
During the early 1990s my curiosity about computers grew stronger and stronger. My first real encounter with programming was on the Commodore 64, where I started experimenting with BASIC. What began as curiosity quickly became a passion.
Over time my interest in music faded, partly because of recurring migraine problems, but also because I became completely fascinated by computers and technology. I started studying programming more seriously, working with languages such as Pascal and C/C++, building and experimenting with my own computers, and exploring how software works.
Today my main interest is Python development and open-source technology. I work primarily with Raspberry Pi systems, Chromebooks with Linux containers, and Android devices as part of my daily workflow.
This Website is where I share experiments, small software tools, and practical ideas for people who are curious about technology, programming, and simple, affordable computing platforms.
1980s
PC XT, AT
Quick Basic
Commodore 64
BASIC programming
First experiments with computers
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Late 1980s
Atari 1040 STFM
Atari 520 STE
Atari Falcon
STOS BASIC
Graphics and programming experiments
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Early 1990s
PC 386
PC 486
Turbo Pascal
Structured programming
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Mid 1990s
Atari Stacy
Atari Falcon
PC 386
PC 486
CA-Realizer BASIC
Delphi 1 and Delphi 4
Windows application development
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2000s
Lazarus Pascal
PalmOS C programming
Linux exploration
Mandrake → RedHat → Ubuntu
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2020s
Raspberry Pi
Open-source computing
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Today
Python development
Chromebook Linux container(Crostini) Penguin
Raspberry Pi 5
Ubuntu
Samsung Galaxy A55
Pydroid Pyramide
Python Mobile Development
RWB Tech Lab experiments
© 2026 Robert William Blennerhed. All rights reserved.
Content and software published on this site may not be copied or redistributed without permission.