Kujerar Piano Mai Amfani da Yawa Petervary kujera ce ta piano mai wayo da aka tsara don atisaye, koyarwa da wasan kwaikwayo. Sashin sama na kujerar yana zamewa a gefe, don haka mai kunna piano zai iya isa ga maɓallan da ke can nesa a bangarorin piano yayin da yake ci gaba da zama a matsayi mai daɗi na jiki. Injin lantarki ne ke daidaita tsayin wurin zama. Ana iya saita tsayin da ake so a hannu ta amfani da fanel na sarrafawa, ko kuma ta atomatik ta hanyar bayanan mutum da aka adana a cikin alamar da ba ta buƙatar taɓawa (contactless tag) ko a cikin app na wayar hannu. Fasalin yana bin cikakkun bayanai na piano-manya (grand piano), don haka kujerar ta dace da kayan kiɗa na gargajiya (classical instruments).

Sunan aikin : Petervary, Sunan masu zanen kaya : Maform, Sunan abokin ciniki : Petervary Music Tech Ltd..

Karanta sababbin tambayoyi da tattaunawa game da zane, kerawa da kirkire-kirkire tsakanin designan jaridar zane da shahararrun masu zanen duniya, masu zane da zane. Duba sababbin ayyukan zane da zane-zane mai ban shahara ta sanannun masu zanen kaya, masu zane-zane, kayan gine-gine da masu kirkirar fasaha. Gano sabbin bayanai game da kerawa, kirkire-kirkire, zane-zane, zane da kuma tsarin gine-gine. Koyi game da hanyoyin ƙira na manyan masu zanen kaya.