Final answer:
The question asks whether Waliam's original sound was created using electronic instruments. Without further context about Waliam, it's not possible to provide a definitive answer. In general, electronic instruments have played a significant role in shaping various music genres.
Step-by-step explanation:
The question regarding whether Waliam's original sound was formed through the use of electronic instruments is somewhat ambiguous without additional context, as Waliam is not a widely recognized artist or music genre known as of my last update in early 2023. Typically, the formation of an artist's sound, be it Waliam or any other, can indeed involve electronic instruments, which have been influential in the development of various music styles since the mid-20th century. Electronic instruments like synthesizers, drum machines, and sequencers have transformed music production and contributed to the distinct sounds in genres such as pop, electronic dance music (EDM), hip hop, and more. If Waliam is an artist who produces music in these or related genres, it could be true. However, without further information about Waliam, it is not possible to provide a definitive answer about the use of electronic instruments in their original sound.