シャングリラ (通常盤)

The titles of the silent tracks on the release were used by the band to send a message to fans. When connected, they form:

TUISHINN MUCC HA BUJI 15 SHUUNEN WO MUKAEMASHITA MADAMADA JUUGO SHUUNEN HA TUZUKIMASU KORE KARAMO IRONNAKOTO NI CHOUSEN SHINAGARA MUCC RASHIKU IKERUTOKOMADE TSUPPASHITTE IKOU TO OMO U NO DE MUCCER NO MINNA TANOSHIMI NAGARA TSUI TEKOI! TSUITE KI TE CHOUDAI! TORIAEZU ARUBAMU KA N SE I SHITE YOKATTA-! (@@)/ MUCC TOHA TATSURO MIYA YUKKE SATOCHI KARANARU YONIN NO ROCK BAND DE SU!

Converted to kanji it looks like:

ムックは無事１５周年を迎えました。
まだまだ十五周年は続きます。
これからも色んなことに挑戦しながらムックらしく行けるとこまで突っ走て行こうと思うのでムッカーのみんな楽しみながらついてこい！
ついてきて頂戴！
取り敢えずアルバム完成して良かった～！ (@@)/
ムックとは逹瑯、ミヤ、ゆっけ、ＳＡＴＯちからなる四人のロックバンドです！

Which translated to english, sounds roughly like this:

MUCC safely got to their 15th anniversary.
The 15th year still continues.
Mucker, please look forward and keep following MUCC! They will continue to run swiftly in their own way and challenge different things!
Please join them!
For now, we’re glad this album was finished~! (@ @)/
MUCC are a four member rock band consisting of Tatsurou, Miya, Yukke and Satochi!