PALIMPSEST

[Dni_br]

Hi

Does anyone have experience with doing some kind of a palimpsest on an already recorder vinyl,
as chrisitain Marclay can do with stickers(https://www.youtube.com/watch?v=IIFH4XHU228&t=43s)
as thomas brinkman (klick lp) or nick zammuto scratching the locked groove at the end of the record ?

Can you share it ? Witch tools are you using ? Engraving pen ? Sand paper ?
Is it possible to scratch the record in order to build a locked groove, a pattern in the middle of it ?
Is it possible to "erase" some part of the record ?..

Thanks

Denis

[Dni_br]

link to Zammuto (the books) work : https://vimeo.com/72615472