Anyone know the title of this music that plays often in Digimon?

The music I notice had been played quite a few times throughout the Digimon series but to name a specific example, in the Digimon Movie when Omnimon begins to be formed (and when all the emails show up around Tai and Matt) there's that music I'm looking for that plays as Omnimon is being formed. I've tried everywhere to find the title for it but I am at no success so far. Anyone know the title?