Specially in the golden age of I've Sound, the mix of electronic music with rock arrangement was always a succesful recipe and a brand of a vast portion of I've discography. With the deepening on the trance and psytrance scenarios on the latest years, ENDLESS SUMMER throw us on a pleasant trip over the past memories of I've musical style. For some reason, I feel this could be a song Mami Kawada would've sing. As always, though, Asuka Sato powerful voice and vibrato match perfectly the song.

A song in the classic C.G mix style. I need, as usual, to praise C.G mix arrangements: his songs are always so full of energy, an uniqueness of his musical style. The lyrics evoke memories of the sea breeze, filled with dancing, playing and laughter, wishing, at every chorus, we meet next summer and the next. Mabushii Season is a perfect addition to this thematic album, bringing us the airs of summer - the dazzling season - and the good vibes feeling with your dear ones by the sea with the synergistic backing vocals provided by IKU that, by the way, open the song right off the bat into an atmosphere of positivity.

The first original C.G mix solo track in a while, the music starts in a crescendo as if in a "fade in" style, just to fade out for the verses, later switching to hype again for the chorus. This gradation followed by progressive intensification then retirement is set out cyclically during the song, in an analogy that imitates the mirage ondulation view in a heat desert, from about to reach desire in the chorus climax, then to the song backing off the listener from its wishful sight. It feels atmospheric and almost experimental: you can taste it's I've Sound, but there's something else in the climate of this song that you can tell C.G mix explored new domains here.

The album ends in another refreshing remix from NAMI, this time sung by her. Like Achichi na Natsu no Monogatari, Sweet ～Koishikute～ is an old school song released back in 1999 and had never got a remix until now, so it's a more than welcomed revitalization of this song. While some characteriscs from the original version are pleasantly preserved on this one, like the singular whistling sound effect, the presence of electric guitar chords, like the ones used on last note, prints perfectly the summer vibes for this new version, with melodic and nostalgic lyrics written in english by NAMI herself.